880848540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 576

約数和(自身を含む): 3491026560

約数和(自身を除く): 2610178020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 27, 30, 33, 34, 36, 39, 44, 45, 51, 52, 54, 55, 60, 61, 65, 66, 68, 78, 85, 90, 99, 102, 108, 110, 117, 121, 122, 130, 132, 135, 143, 153, 156, 165, 170, 180, 183, 187, 195, 198, 204, 220, 221, 234, 242, 244, 255, 260, 270, 286, 297, 305, 306, 330, 340, 351, 363, 366, 374, 390, 396, 429, 442, 459, 468, 484, 495, 510, 540, 549, 561, 572, 585, 594, 605, 610, 612, 660, 663, 671, 702, 715, 726, 732, 748, 765, 780, 793, 858, 884, 915, 918, 935, 990, 1020, 1037, 1089, 1098, 1105, 1122, 1170, 1188, 1210, 1220, 1287, 1326, 1342, 1404, 1430, 1452, 1485, 1530, 1573, 1586, 1647, 1683, 1716, 1755, 1815, 1830, 1836, 1870, 1980, 1989, 2013, 2057, 2074, 2145, 2178, 2196, 2210, 2244, 2295, 2340, 2379, 2420, 2431, 2574, 2652, 2684, 2745, 2805, 2860, 2970, 3060, 3111, 3146, 3172, 3267, 3294, 3315, 3355, 3366, 3510, 3630, 3660, 3740, 3861, 3965, 3978, 4026, 4114, 4148, 4290, 4356, 4420, 4590, 4719, 4758, 4862, 5049, 5148, 5185, 5445, 5490, 5610, 5940, 5967, 6039, 6171, 6222, 6292, 6435, 6534, 6588, 6630, 6710, 6732, 7020, 7137, 7260, 7293, 7381, 7722, 7865, 7930, 7956, 8052, 8228, 8235, 8415, 8580, 8723, 9180, 9333, 9438, 9516, 9724, 9945, 10065, 10098, 10285, 10370, 10890, 10980, 11220, 11407, 11895, 11934, 12078, 12155, 12342, 12444, 12870, 13068, 13260, 13420, 13481, 14157, 14274, 14586, 14762, 15444, 15555, 15730, 15860, 16335, 16470, 16830, 17446, 18117, 18513, 18666, 18876, 19305, 19890, 20130, 20196, 20570, 20740, 21411, 21780, 21879, 22143, 22814, 23595, 23790, 23868, 24156, 24310, 24684, 25245, 25740, 26169, 26741, 26962, 27999, 28314, 28548, 29172, 29524, 29835, 30195, 30855, 31110, 31460, 32670, 32940, 33660, 34221, 34892, 35685, 36234, 36465, 36905, 37026, 37332, 38610, 39780, 40260, 40443, 41140, 42471, 42822, 43615, 43758, 44286, 45628, 46665, 47190, 47580, 48620, 50490, 52338, 53482, 53924, 55539, 55998, 56628, 57035, 59670, 60390, 61710, 62220, 65340, 65637, 66429, 67405, 68442, 70785, 71370, 72468, 72930, 73810, 74052, 77220, 78507, 80223, 80886, 84942, 85644, 87230, 87516, 88572, 90585, 92565, 93330, 94380, 95953, 100980, 102663, 104676, 106964, 107055, 109395, 110715, 111078, 111996, 114070, 119340, 120780, 121329, 123420, 125477, 130845, 131274, 132858, 133705, 134810, 136884, 139995, 141570, 142740, 145860, 147620, 148291, 157014, 160446, 161772, 169884, 171105, 174460, 181170, 185130, 186660, 191906, 199287, 202215, 205326, 212355, 214110, 218790, 221430, 222156, 228140, 235521, 240669, 242658, 250954, 261690, 262548, 265716, 267410, 269620, 277695, 279990, 283140, 287859, 296582, 307989, 314028, 320892, 328185, 332145, 342210, 362340, 363987, 370260, 376431, 383812, 392535, 398574, 401115, 404430, 410652, 424710, 428220, 437580, 442860, 444873, 471042, 479765, 481338, 485316, 501908, 513315, 523380, 534820, 555390, 559980, 575718, 593164, 606645, 615978, 627385, 656370, 664290, 684420, 722007, 727974, 741455, 752862, 785070, 797148, 802230, 808860, 849420, 863577, 889746, 942084, 959530, 962676, 996435, 1026630, 1110780, 1129293, 1151436, 1177605, 1203345, 1213290, 1231956, 1254770, 1312740, 1328580, 1334619, 1439295, 1444014, 1455948, 1482910, 1505724, 1539945, 1570140, 1604460, 1631201, 1727154, 1779492, 1819935, 1882155, 1919060, 1992870, 2053260, 2224365, 2258586, 2355210, 2406690, 2426580, 2509540, 2590731, 2669238, 2878590, 2888028, 2965820, 3079890, 3262402, 3387879, 3454308, 3610035, 3639870, 3764310, 3985740, 4003857, 4317885, 4448730, 4517172, 4710420, 4813380, 4893603, 5181462, 5338476, 5646465, 5757180, 6159780, 6524804, 6673095, 6775758, 7220070, 7279740, 7528620, 8007714, 8156005, 8635770, 8897460, 9787206, 10362924, 11292930, 12953655, 13346190, 13551516, 14440140, 14680809, 16015428, 16312010, 16939395, 17271540, 19574412, 20019285, 22585860, 24468015, 25907310, 26692380, 29361618, 32624020, 33878790, 40038570, 44042427, 48936030, 51814620, 58723236, 67757580, 73404045, 80077140, 88084854, 97872060, 146808090, 176169708, 220212135, 293616180, 440424270, 880848540]

約数ペア:

[(1, 880848540), (2, 440424270), (3, 293616180), (4, 220212135), (5, 176169708), (6, 146808090), (9, 97872060), (10, 88084854), (11, 80077140), (12, 73404045), (13, 67757580), (15, 58723236), (17, 51814620), (18, 48936030), (20, 44042427), (22, 40038570), (26, 33878790), (27, 32624020), (30, 29361618), (33, 26692380), (34, 25907310), (36, 24468015), (39, 22585860), (44, 20019285), (45, 19574412), (51, 17271540), (52, 16939395), (54, 16312010), (55, 16015428), (60, 14680809), (61, 14440140), (65, 13551516), (66, 13346190), (68, 12953655), (78, 11292930), (85, 10362924), (90, 9787206), (99, 8897460), (102, 8635770), (108, 8156005), (110, 8007714), (117, 7528620), (121, 7279740), (122, 7220070), (130, 6775758), (132, 6673095), (135, 6524804), (143, 6159780), (153, 5757180), (156, 5646465), (165, 5338476), (170, 5181462), (180, 4893603), (183, 4813380), (187, 4710420), (195, 4517172), (198, 4448730), (204, 4317885), (220, 4003857), (221, 3985740), (234, 3764310), (242, 3639870), (244, 3610035), (255, 3454308), (260, 3387879), (270, 3262402), (286, 3079890), (297, 2965820), (305, 2888028), (306, 2878590), (330, 2669238), (340, 2590731), (351, 2509540), (363, 2426580), (366, 2406690), (374, 2355210), (390, 2258586), (396, 2224365), (429, 2053260), (442, 1992870), (459, 1919060), (468, 1882155), (484, 1819935), (495, 1779492), (510, 1727154), (540, 1631201), (549, 1604460), (561, 1570140), (572, 1539945), (585, 1505724), (594, 1482910), (605, 1455948), (610, 1444014), (612, 1439295), (660, 1334619), (663, 1328580), (671, 1312740), (702, 1254770), (715, 1231956), (726, 1213290), (732, 1203345), (748, 1177605), (765, 1151436), (780, 1129293), (793, 1110780), (858, 1026630), (884, 996435), (915, 962676), (918, 959530), (935, 942084), (990, 889746), (1020, 863577), (1037, 849420), (1089, 808860), (1098, 802230), (1105, 797148), (1122, 785070), (1170, 752862), (1188, 741455), (1210, 727974), (1220, 722007), (1287, 684420), (1326, 664290), (1342, 656370), (1404, 627385), (1430, 615978), (1452, 606645), (1485, 593164), (1530, 575718), (1573, 559980), (1586, 555390), (1647, 534820), (1683, 523380), (1716, 513315), (1755, 501908), (1815, 485316), (1830, 481338), (1836, 479765), (1870, 471042), (1980, 444873), (1989, 442860), (2013, 437580), (2057, 428220), (2074, 424710), (2145, 410652), (2178, 404430), (2196, 401115), (2210, 398574), (2244, 392535), (2295, 383812), (2340, 376431), (2379, 370260), (2420, 363987), (2431, 362340), (2574, 342210), (2652, 332145), (2684, 328185), (2745, 320892), (2805, 314028), (2860, 307989), (2970, 296582), (3060, 287859), (3111, 283140), (3146, 279990), (3172, 277695), (3267, 269620), (3294, 267410), (3315, 265716), (3355, 262548), (3366, 261690), (3510, 250954), (3630, 242658), (3660, 240669), (3740, 235521), (3861, 228140), (3965, 222156), (3978, 221430), (4026, 218790), (4114, 214110), (4148, 212355), (4290, 205326), (4356, 202215), (4420, 199287), (4590, 191906), (4719, 186660), (4758, 185130), (4862, 181170), (5049, 174460), (5148, 171105), (5185, 169884), (5445, 161772), (5490, 160446), (5610, 157014), (5940, 148291), (5967, 147620), (6039, 145860), (6171, 142740), (6222, 141570), (6292, 139995), (6435, 136884), (6534, 134810), (6588, 133705), (6630, 132858), (6710, 131274), (6732, 130845), (7020, 125477), (7137, 123420), (7260, 121329), (7293, 120780), (7381, 119340), (7722, 114070), (7865, 111996), (7930, 111078), (7956, 110715), (8052, 109395), (8228, 107055), (8235, 106964), (8415, 104676), (8580, 102663), (8723, 100980), (9180, 95953), (9333, 94380), (9438, 93330), (9516, 92565), (9724, 90585), (9945, 88572), (10065, 87516), (10098, 87230), (10285, 85644), (10370, 84942), (10890, 80886), (10980, 80223), (11220, 78507), (11407, 77220), (11895, 74052), (11934, 73810), (12078, 72930), (12155, 72468), (12342, 71370), (12444, 70785), (12870, 68442), (13068, 67405), (13260, 66429), (13420, 65637), (13481, 65340), (14157, 62220), (14274, 61710), (14586, 60390), (14762, 59670), (15444, 57035), (15555, 56628), (15730, 55998), (15860, 55539), (16335, 53924), (16470, 53482), (16830, 52338), (17446, 50490), (18117, 48620), (18513, 47580), (18666, 47190), (18876, 46665), (19305, 45628), (19890, 44286), (20130, 43758), (20196, 43615), (20570, 42822), (20740, 42471), (21411, 41140), (21780, 40443), (21879, 40260), (22143, 39780), (22814, 38610), (23595, 37332), (23790, 37026), (23868, 36905), (24156, 36465), (24310, 36234), (24684, 35685), (25245, 34892), (25740, 34221), (26169, 33660), (26741, 32940), (26962, 32670), (27999, 31460), (28314, 31110), (28548, 30855), (29172, 30195), (29524, 29835)]