645134490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 576

約数和(自身を含む): 2445327360

約数和(自身を除く): 1800192870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 31, 33, 35, 39, 42, 45, 49, 54, 55, 62, 63, 65, 66, 70, 77, 78, 90, 91, 93, 98, 99, 105, 110, 117, 121, 126, 130, 135, 143, 147, 154, 155, 165, 182, 186, 189, 195, 198, 210, 217, 231, 234, 242, 245, 270, 273, 279, 286, 294, 297, 310, 315, 330, 341, 351, 363, 378, 385, 390, 403, 429, 434, 441, 455, 462, 465, 490, 495, 539, 546, 558, 585, 594, 605, 630, 637, 651, 682, 693, 702, 715, 726, 735, 770, 806, 819, 837, 847, 858, 882, 910, 930, 945, 990, 1001, 1023, 1078, 1085, 1089, 1155, 1170, 1209, 1210, 1274, 1287, 1302, 1323, 1365, 1386, 1395, 1430, 1470, 1485, 1519, 1573, 1617, 1638, 1674, 1694, 1705, 1755, 1815, 1890, 1911, 1953, 2002, 2015, 2046, 2079, 2145, 2170, 2178, 2205, 2310, 2387, 2418, 2457, 2541, 2574, 2646, 2695, 2730, 2790, 2821, 2970, 3003, 3038, 3069, 3146, 3185, 3234, 3255, 3267, 3410, 3465, 3510, 3627, 3630, 3751, 3822, 3861, 3906, 4030, 4095, 4158, 4185, 4235, 4290, 4410, 4433, 4557, 4719, 4774, 4851, 4914, 5005, 5082, 5115, 5390, 5445, 5642, 5733, 5859, 5929, 6006, 6045, 6138, 6370, 6435, 6510, 6534, 6615, 6930, 7007, 7161, 7254, 7502, 7595, 7623, 7722, 7865, 8085, 8190, 8370, 8463, 8470, 8866, 9009, 9114, 9207, 9438, 9555, 9702, 9765, 10010, 10230, 10395, 10881, 10890, 11011, 11253, 11466, 11718, 11858, 11935, 12090, 12285, 12705, 12870, 13230, 13299, 13671, 14014, 14105, 14157, 14322, 14553, 15015, 15190, 15246, 15345, 15730, 16170, 16335, 16709, 16926, 17199, 17787, 18018, 18135, 18414, 18755, 19110, 19305, 19530, 19747, 20790, 21021, 21483, 21762, 22022, 22165, 22506, 22785, 22869, 23595, 23870, 24255, 24570, 25389, 25410, 26257, 26598, 27027, 27342, 28210, 28314, 28665, 29106, 29295, 29645, 30030, 30690, 31031, 32670, 33033, 33418, 33759, 34398, 35035, 35574, 35805, 36270, 37510, 38115, 38610, 39494, 39897, 41013, 42042, 42315, 42471, 42966, 44330, 45045, 45570, 45738, 46035, 47190, 48510, 48763, 50127, 50778, 52514, 53361, 54054, 54405, 55055, 56265, 57330, 58590, 59241, 59290, 62062, 63063, 64449, 66066, 66495, 67518, 68355, 70070, 70785, 71610, 72765, 76167, 76230, 77077, 78771, 79794, 82026, 83545, 84630, 84942, 85995, 88935, 90090, 92070, 93093, 97526, 98735, 99099, 100254, 101277, 105105, 106722, 107415, 108810, 110110, 112530, 114345, 118482, 119691, 126126, 126945, 128898, 131285, 132990, 135135, 136710, 141570, 145530, 146289, 150381, 152334, 154154, 155155, 157542, 160083, 165165, 167090, 168795, 171990, 177723, 177870, 183799, 186186, 189189, 197470, 198198, 199485, 202554, 205065, 210210, 212355, 214830, 217217, 228690, 231231, 236313, 239382, 243815, 250635, 253890, 262570, 266805, 270270, 279279, 292578, 296205, 297297, 300762, 310310, 315315, 320166, 322245, 330330, 337590, 341341, 355446, 367598, 378378, 380835, 385385, 393855, 398970, 410130, 424710, 434434, 438867, 451143, 462462, 465465, 472626, 487630, 495495, 501270, 506385, 533169, 533610, 551397, 558558, 592410, 594594, 598455, 630630, 644490, 651651, 682682, 693693, 708939, 731445, 751905, 761670, 770770, 787710, 800415, 837837, 877734, 888615, 902286, 918995, 930930, 945945, 990990, 1012770, 1024023, 1066338, 1086085, 1102794, 1156155, 1181565, 1196910, 1303302, 1316601, 1387386, 1396395, 1417878, 1462890, 1486485, 1503810, 1600830, 1654191, 1675674, 1706705, 1777230, 1837990, 1891890, 1954953, 2048046, 2081079, 2172170, 2194335, 2255715, 2312310, 2363130, 2389387, 2633202, 2665845, 2756985, 2792790, 2972970, 3072069, 3258255, 3308382, 3413410, 3468465, 3544695, 3909906, 4162158, 4189185, 4388670, 4511430, 4778774, 4962573, 5120115, 5331690, 5513970, 5864859, 6144138, 6516510, 6583005, 6936930, 7089390, 7168161, 8270955, 8378370, 9216207, 9774765, 9925146, 10240230, 10405395, 11729718, 11946935, 13166010, 14336322, 15360345, 16541910, 18432414, 19549530, 20810790, 21504483, 23893870, 24812865, 29324295, 30720690, 35840805, 43008966, 46081035, 49625730, 58648590, 64513449, 71681610, 92162070, 107522415, 129026898, 215044830, 322567245, 645134490]

約数ペア:

[(1, 645134490), (2, 322567245), (3, 215044830), (5, 129026898), (6, 107522415), (7, 92162070), (9, 71681610), (10, 64513449), (11, 58648590), (13, 49625730), (14, 46081035), (15, 43008966), (18, 35840805), (21, 30720690), (22, 29324295), (26, 24812865), (27, 23893870), (30, 21504483), (31, 20810790), (33, 19549530), (35, 18432414), (39, 16541910), (42, 15360345), (45, 14336322), (49, 13166010), (54, 11946935), (55, 11729718), (62, 10405395), (63, 10240230), (65, 9925146), (66, 9774765), (70, 9216207), (77, 8378370), (78, 8270955), (90, 7168161), (91, 7089390), (93, 6936930), (98, 6583005), (99, 6516510), (105, 6144138), (110, 5864859), (117, 5513970), (121, 5331690), (126, 5120115), (130, 4962573), (135, 4778774), (143, 4511430), (147, 4388670), (154, 4189185), (155, 4162158), (165, 3909906), (182, 3544695), (186, 3468465), (189, 3413410), (195, 3308382), (198, 3258255), (210, 3072069), (217, 2972970), (231, 2792790), (234, 2756985), (242, 2665845), (245, 2633202), (270, 2389387), (273, 2363130), (279, 2312310), (286, 2255715), (294, 2194335), (297, 2172170), (310, 2081079), (315, 2048046), (330, 1954953), (341, 1891890), (351, 1837990), (363, 1777230), (378, 1706705), (385, 1675674), (390, 1654191), (403, 1600830), (429, 1503810), (434, 1486485), (441, 1462890), (455, 1417878), (462, 1396395), (465, 1387386), (490, 1316601), (495, 1303302), (539, 1196910), (546, 1181565), (558, 1156155), (585, 1102794), (594, 1086085), (605, 1066338), (630, 1024023), (637, 1012770), (651, 990990), (682, 945945), (693, 930930), (702, 918995), (715, 902286), (726, 888615), (735, 877734), (770, 837837), (806, 800415), (819, 787710), (837, 770770), (847, 761670), (858, 751905), (882, 731445), (910, 708939), (930, 693693), (945, 682682), (990, 651651), (1001, 644490), (1023, 630630), (1078, 598455), (1085, 594594), (1089, 592410), (1155, 558558), (1170, 551397), (1209, 533610), (1210, 533169), (1274, 506385), (1287, 501270), (1302, 495495), (1323, 487630), (1365, 472626), (1386, 465465), (1395, 462462), (1430, 451143), (1470, 438867), (1485, 434434), (1519, 424710), (1573, 410130), (1617, 398970), (1638, 393855), (1674, 385385), (1694, 380835), (1705, 378378), (1755, 367598), (1815, 355446), (1890, 341341), (1911, 337590), (1953, 330330), (2002, 322245), (2015, 320166), (2046, 315315), (2079, 310310), (2145, 300762), (2170, 297297), (2178, 296205), (2205, 292578), (2310, 279279), (2387, 270270), (2418, 266805), (2457, 262570), (2541, 253890), (2574, 250635), (2646, 243815), (2695, 239382), (2730, 236313), (2790, 231231), (2821, 228690), (2970, 217217), (3003, 214830), (3038, 212355), (3069, 210210), (3146, 205065), (3185, 202554), (3234, 199485), (3255, 198198), (3267, 197470), (3410, 189189), (3465, 186186), (3510, 183799), (3627, 177870), (3630, 177723), (3751, 171990), (3822, 168795), (3861, 167090), (3906, 165165), (4030, 160083), (4095, 157542), (4158, 155155), (4185, 154154), (4235, 152334), (4290, 150381), (4410, 146289), (4433, 145530), (4557, 141570), (4719, 136710), (4774, 135135), (4851, 132990), (4914, 131285), (5005, 128898), (5082, 126945), (5115, 126126), (5390, 119691), (5445, 118482), (5642, 114345), (5733, 112530), (5859, 110110), (5929, 108810), (6006, 107415), (6045, 106722), (6138, 105105), (6370, 101277), (6435, 100254), (6510, 99099), (6534, 98735), (6615, 97526), (6930, 93093), (7007, 92070), (7161, 90090), (7254, 88935), (7502, 85995), (7595, 84942), (7623, 84630), (7722, 83545), (7865, 82026), (8085, 79794), (8190, 78771), (8370, 77077), (8463, 76230), (8470, 76167), (8866, 72765), (9009, 71610), (9114, 70785), (9207, 70070), (9438, 68355), (9555, 67518), (9702, 66495), (9765, 66066), (10010, 64449), (10230, 63063), (10395, 62062), (10881, 59290), (10890, 59241), (11011, 58590), (11253, 57330), (11466, 56265), (11718, 55055), (11858, 54405), (11935, 54054), (12090, 53361), (12285, 52514), (12705, 50778), (12870, 50127), (13230, 48763), (13299, 48510), (13671, 47190), (14014, 46035), (14105, 45738), (14157, 45570), (14322, 45045), (14553, 44330), (15015, 42966), (15190, 42471), (15246, 42315), (15345, 42042), (15730, 41013), (16170, 39897), (16335, 39494), (16709, 38610), (16926, 38115), (17199, 37510), (17787, 36270), (18018, 35805), (18135, 35574), (18414, 35035), (18755, 34398), (19110, 33759), (19305, 33418), (19530, 33033), (19747, 32670), (20790, 31031), (21021, 30690), (21483, 30030), (21762, 29645), (22022, 29295), (22165, 29106), (22506, 28665), (22785, 28314), (22869, 28210), (23595, 27342), (23870, 27027), (24255, 26598), (24570, 26257), (25389, 25410)]