1642069260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 240

約数和(自身を含む): 5608739136

約数和(自身を除く): 3966669876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 103, 108, 117, 130, 135, 156, 162, 180, 195, 206, 234, 260, 270, 309, 324, 351, 390, 405, 412, 468, 515, 540, 585, 618, 702, 757, 780, 810, 927, 1030, 1053, 1170, 1236, 1339, 1404, 1514, 1545, 1620, 1755, 1854, 2060, 2106, 2271, 2340, 2678, 2781, 3028, 3090, 3510, 3708, 3785, 4017, 4212, 4542, 4635, 5265, 5356, 5562, 6180, 6695, 6813, 7020, 7570, 8034, 8343, 9084, 9270, 9841, 10530, 11124, 11355, 12051, 13390, 13626, 13905, 15140, 16068, 16686, 18540, 19682, 20085, 20439, 21060, 22710, 24102, 26780, 27252, 27810, 29523, 33372, 34065, 36153, 39364, 40170, 40878, 41715, 45420, 48204, 49205, 55620, 59046, 60255, 61317, 68130, 72306, 77971, 80340, 81756, 83430, 88569, 98410, 102195, 108459, 118092, 120510, 122634, 136260, 144612, 147615, 155942, 166860, 177138, 180765, 196820, 204390, 216918, 233913, 241020, 245268, 265707, 295230, 306585, 311884, 354276, 361530, 389855, 408780, 433836, 442845, 467826, 531414, 542295, 590460, 613170, 701739, 723060, 779710, 797121, 885690, 935652, 1013623, 1062828, 1084590, 1169565, 1226340, 1328535, 1403478, 1559420, 1594242, 1771380, 2027246, 2105217, 2169180, 2339130, 2657070, 2806956, 3040869, 3188484, 3508695, 3985605, 4054492, 4210434, 4678260, 5068115, 5314140, 6081738, 6315651, 7017390, 7971210, 8420868, 9122607, 10136230, 10526085, 12163476, 12631302, 14034780, 15204345, 15942420, 18245214, 20272460, 21052170, 25262604, 27367821, 30408690, 31578255, 36490428, 42104340, 45613035, 54735642, 60817380, 63156510, 82103463, 91226070, 109471284, 126313020, 136839105, 164206926, 182452140, 273678210, 328413852, 410517315, 547356420, 821034630, 1642069260]

約数ペア:

[(1, 1642069260), (2, 821034630), (3, 547356420), (4, 410517315), (5, 328413852), (6, 273678210), (9, 182452140), (10, 164206926), (12, 136839105), (13, 126313020), (15, 109471284), (18, 91226070), (20, 82103463), (26, 63156510), (27, 60817380), (30, 54735642), (36, 45613035), (39, 42104340), (45, 36490428), (52, 31578255), (54, 30408690), (60, 27367821), (65, 25262604), (78, 21052170), (81, 20272460), (90, 18245214), (103, 15942420), (108, 15204345), (117, 14034780), (130, 12631302), (135, 12163476), (156, 10526085), (162, 10136230), (180, 9122607), (195, 8420868), (206, 7971210), (234, 7017390), (260, 6315651), (270, 6081738), (309, 5314140), (324, 5068115), (351, 4678260), (390, 4210434), (405, 4054492), (412, 3985605), (468, 3508695), (515, 3188484), (540, 3040869), (585, 2806956), (618, 2657070), (702, 2339130), (757, 2169180), (780, 2105217), (810, 2027246), (927, 1771380), (1030, 1594242), (1053, 1559420), (1170, 1403478), (1236, 1328535), (1339, 1226340), (1404, 1169565), (1514, 1084590), (1545, 1062828), (1620, 1013623), (1755, 935652), (1854, 885690), (2060, 797121), (2106, 779710), (2271, 723060), (2340, 701739), (2678, 613170), (2781, 590460), (3028, 542295), (3090, 531414), (3510, 467826), (3708, 442845), (3785, 433836), (4017, 408780), (4212, 389855), (4542, 361530), (4635, 354276), (5265, 311884), (5356, 306585), (5562, 295230), (6180, 265707), (6695, 245268), (6813, 241020), (7020, 233913), (7570, 216918), (8034, 204390), (8343, 196820), (9084, 180765), (9270, 177138), (9841, 166860), (10530, 155942), (11124, 147615), (11355, 144612), (12051, 136260), (13390, 122634), (13626, 120510), (13905, 118092), (15140, 108459), (16068, 102195), (16686, 98410), (18540, 88569), (19682, 83430), (20085, 81756), (20439, 80340), (21060, 77971), (22710, 72306), (24102, 68130), (26780, 61317), (27252, 60255), (27810, 59046), (29523, 55620), (33372, 49205), (34065, 48204), (36153, 45420), (39364, 41715), (40170, 40878)]