1812655260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 480

約数和(自身を含む): 6669698112

約数和(自身を除く): 4857042852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 61, 65, 68, 78, 81, 83, 85, 90, 102, 108, 117, 122, 130, 135, 153, 156, 162, 166, 170, 180, 183, 195, 204, 221, 234, 244, 249, 255, 260, 270, 305, 306, 324, 332, 340, 351, 366, 390, 405, 415, 442, 459, 468, 498, 510, 540, 549, 585, 610, 612, 663, 702, 732, 747, 765, 780, 793, 810, 830, 884, 915, 918, 996, 1020, 1037, 1053, 1079, 1098, 1105, 1170, 1220, 1245, 1326, 1377, 1404, 1411, 1494, 1530, 1586, 1620, 1647, 1660, 1755, 1830, 1836, 1989, 2074, 2106, 2158, 2196, 2210, 2241, 2295, 2340, 2379, 2490, 2652, 2745, 2754, 2822, 2988, 3060, 3111, 3172, 3237, 3294, 3315, 3510, 3660, 3735, 3965, 3978, 4148, 4212, 4233, 4316, 4420, 4482, 4590, 4758, 4941, 4980, 5063, 5185, 5265, 5395, 5490, 5508, 5644, 5967, 6222, 6474, 6588, 6630, 6723, 6885, 7020, 7055, 7137, 7470, 7930, 7956, 8235, 8466, 8964, 9180, 9333, 9516, 9711, 9882, 9945, 10126, 10370, 10530, 10790, 10980, 11205, 11895, 11934, 12444, 12699, 12948, 13260, 13446, 13481, 13770, 14110, 14274, 14940, 15189, 15555, 15860, 16185, 16470, 16932, 17901, 18343, 18666, 19422, 19764, 19890, 20252, 20740, 21060, 21165, 21411, 21580, 22410, 23790, 23868, 24705, 25315, 25398, 26892, 26962, 27540, 27999, 28220, 28548, 29133, 29835, 30378, 31110, 32370, 32940, 33615, 35685, 35802, 36686, 37332, 38097, 38844, 39780, 40443, 42330, 42822, 44820, 45567, 46665, 47580, 48555, 49410, 50630, 50796, 53924, 55029, 55998, 58266, 59670, 60756, 62220, 63495, 64233, 64740, 65819, 67230, 67405, 71370, 71604, 73372, 75945, 76194, 80886, 83997, 84660, 85644, 86071, 87399, 89505, 91134, 91715, 93330, 97110, 98820, 101260, 107055, 110058, 111996, 114291, 116532, 119340, 121329, 126990, 128466, 131638, 134460, 134810, 136701, 139995, 142740, 145665, 151890, 152388, 161772, 165087, 167994, 172142, 174798, 179010, 182268, 183430, 186660, 190485, 194220, 197457, 202215, 214110, 220116, 227835, 228582, 242658, 253980, 256932, 258213, 263276, 269620, 273402, 275145, 279990, 291330, 303780, 321165, 329095, 330174, 335988, 344284, 349596, 358020, 363987, 366860, 380970, 394914, 404430, 410103, 419985, 428220, 430355, 436995, 455670, 457164, 485316, 495261, 516426, 546804, 550290, 559980, 571455, 582660, 592371, 606645, 642330, 658190, 660348, 683505, 727974, 761940, 774639, 789828, 808860, 820206, 825435, 839970, 860710, 873990, 911340, 987285, 990522, 1032852, 1091961, 1100580, 1118923, 1142910, 1184742, 1213290, 1284660, 1291065, 1316380, 1367010, 1455948, 1485783, 1549278, 1640412, 1650870, 1679940, 1721420, 1747980, 1777113, 1819935, 1974570, 1981044, 2050515, 2183922, 2237846, 2285820, 2323917, 2369484, 2426580, 2476305, 2582130, 2734020, 2961855, 2971566, 3098556, 3301740, 3356769, 3554226, 3639870, 3873195, 3949140, 4101030, 4367844, 4475692, 4647834, 4952610, 5164260, 5331339, 5459805, 5594615, 5923710, 5943132, 6713538, 6971751, 7108452, 7279740, 7428915, 7746390, 8202060, 8885565, 9295668, 9905220, 10070307, 10662678, 10919610, 11189230, 11619585, 11847420, 13427076, 13943502, 14857830, 15492780, 16783845, 17771130, 20140614, 21325356, 21839220, 22378460, 23239170, 26656695, 27887004, 29715660, 30210921, 33567690, 34858755, 35542260, 40281228, 46478340, 50351535, 53313390, 60421842, 67135380, 69717510, 90632763, 100703070, 106626780, 120843684, 139435020, 151054605, 181265526, 201406140, 302109210, 362531052, 453163815, 604218420, 906327630, 1812655260]

約数ペア:

[(1, 1812655260), (2, 906327630), (3, 604218420), (4, 453163815), (5, 362531052), (6, 302109210), (9, 201406140), (10, 181265526), (12, 151054605), (13, 139435020), (15, 120843684), (17, 106626780), (18, 100703070), (20, 90632763), (26, 69717510), (27, 67135380), (30, 60421842), (34, 53313390), (36, 50351535), (39, 46478340), (45, 40281228), (51, 35542260), (52, 34858755), (54, 33567690), (60, 30210921), (61, 29715660), (65, 27887004), (68, 26656695), (78, 23239170), (81, 22378460), (83, 21839220), (85, 21325356), (90, 20140614), (102, 17771130), (108, 16783845), (117, 15492780), (122, 14857830), (130, 13943502), (135, 13427076), (153, 11847420), (156, 11619585), (162, 11189230), (166, 10919610), (170, 10662678), (180, 10070307), (183, 9905220), (195, 9295668), (204, 8885565), (221, 8202060), (234, 7746390), (244, 7428915), (249, 7279740), (255, 7108452), (260, 6971751), (270, 6713538), (305, 5943132), (306, 5923710), (324, 5594615), (332, 5459805), (340, 5331339), (351, 5164260), (366, 4952610), (390, 4647834), (405, 4475692), (415, 4367844), (442, 4101030), (459, 3949140), (468, 3873195), (498, 3639870), (510, 3554226), (540, 3356769), (549, 3301740), (585, 3098556), (610, 2971566), (612, 2961855), (663, 2734020), (702, 2582130), (732, 2476305), (747, 2426580), (765, 2369484), (780, 2323917), (793, 2285820), (810, 2237846), (830, 2183922), (884, 2050515), (915, 1981044), (918, 1974570), (996, 1819935), (1020, 1777113), (1037, 1747980), (1053, 1721420), (1079, 1679940), (1098, 1650870), (1105, 1640412), (1170, 1549278), (1220, 1485783), (1245, 1455948), (1326, 1367010), (1377, 1316380), (1404, 1291065), (1411, 1284660), (1494, 1213290), (1530, 1184742), (1586, 1142910), (1620, 1118923), (1647, 1100580), (1660, 1091961), (1755, 1032852), (1830, 990522), (1836, 987285), (1989, 911340), (2074, 873990), (2106, 860710), (2158, 839970), (2196, 825435), (2210, 820206), (2241, 808860), (2295, 789828), (2340, 774639), (2379, 761940), (2490, 727974), (2652, 683505), (2745, 660348), (2754, 658190), (2822, 642330), (2988, 606645), (3060, 592371), (3111, 582660), (3172, 571455), (3237, 559980), (3294, 550290), (3315, 546804), (3510, 516426), (3660, 495261), (3735, 485316), (3965, 457164), (3978, 455670), (4148, 436995), (4212, 430355), (4233, 428220), (4316, 419985), (4420, 410103), (4482, 404430), (4590, 394914), (4758, 380970), (4941, 366860), (4980, 363987), (5063, 358020), (5185, 349596), (5265, 344284), (5395, 335988), (5490, 330174), (5508, 329095), (5644, 321165), (5967, 303780), (6222, 291330), (6474, 279990), (6588, 275145), (6630, 273402), (6723, 269620), (6885, 263276), (7020, 258213), (7055, 256932), (7137, 253980), (7470, 242658), (7930, 228582), (7956, 227835), (8235, 220116), (8466, 214110), (8964, 202215), (9180, 197457), (9333, 194220), (9516, 190485), (9711, 186660), (9882, 183430), (9945, 182268), (10126, 179010), (10370, 174798), (10530, 172142), (10790, 167994), (10980, 165087), (11205, 161772), (11895, 152388), (11934, 151890), (12444, 145665), (12699, 142740), (12948, 139995), (13260, 136701), (13446, 134810), (13481, 134460), (13770, 131638), (14110, 128466), (14274, 126990), (14940, 121329), (15189, 119340), (15555, 116532), (15860, 114291), (16185, 111996), (16470, 110058), (16932, 107055), (17901, 101260), (18343, 98820), (18666, 97110), (19422, 93330), (19764, 91715), (19890, 91134), (20252, 89505), (20740, 87399), (21060, 86071), (21165, 85644), (21411, 84660), (21580, 83997), (22410, 80886), (23790, 76194), (23868, 75945), (24705, 73372), (25315, 71604), (25398, 71370), (26892, 67405), (26962, 67230), (27540, 65819), (27999, 64740), (28220, 64233), (28548, 63495), (29133, 62220), (29835, 60756), (30378, 59670), (31110, 58266), (32370, 55998), (32940, 55029), (33615, 53924), (35685, 50796), (35802, 50630), (36686, 49410), (37332, 48555), (38097, 47580), (38844, 46665), (39780, 45567), (40443, 44820), (42330, 42822)]