2257025680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 320

約数和(自身を含む): 6807564288

約数和(自身を除く): 4550538608

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 73, 80, 91, 104, 112, 124, 130, 137, 140, 146, 155, 182, 208, 217, 248, 260, 274, 280, 292, 310, 364, 365, 403, 434, 455, 496, 511, 520, 548, 560, 584, 620, 685, 728, 730, 806, 868, 910, 949, 959, 1022, 1040, 1085, 1096, 1168, 1240, 1370, 1456, 1460, 1612, 1736, 1781, 1820, 1898, 1918, 2015, 2044, 2170, 2192, 2263, 2480, 2555, 2740, 2821, 2920, 3224, 3472, 3562, 3640, 3796, 3836, 4030, 4088, 4247, 4340, 4526, 4745, 4795, 5110, 5480, 5642, 5840, 6448, 6643, 7124, 7280, 7592, 7672, 8060, 8176, 8494, 8680, 8905, 9052, 9490, 9590, 10001, 10220, 10960, 11284, 11315, 12467, 13286, 14105, 14248, 15184, 15344, 15841, 16120, 16988, 17360, 17810, 18104, 18980, 19180, 20002, 20440, 21235, 22568, 22630, 24934, 26572, 28210, 28496, 29419, 29729, 31682, 32240, 33215, 33976, 35620, 36208, 37960, 38360, 40004, 40880, 42470, 45136, 45260, 49868, 50005, 53144, 55211, 56420, 58838, 59458, 62335, 63364, 66430, 67952, 70007, 71240, 75920, 76720, 79205, 80008, 84940, 90520, 99736, 100010, 106288, 110422, 112840, 117676, 118916, 124670, 126728, 130013, 132860, 140014, 142480, 147095, 148645, 158410, 160016, 169880, 181040, 199472, 200020, 205933, 220844, 225680, 235352, 237832, 249340, 253456, 260026, 265720, 276055, 280028, 294190, 297290, 310031, 316820, 339760, 350035, 386477, 400040, 411866, 441688, 470704, 475664, 498680, 520052, 531440, 552110, 560056, 588380, 594580, 620062, 633640, 650065, 700070, 772954, 800080, 823732, 883376, 910091, 997360, 1029665, 1040104, 1104220, 1120112, 1176760, 1189160, 1240124, 1267280, 1300130, 1400140, 1545908, 1550155, 1647464, 1820182, 1932385, 2059330, 2080208, 2170217, 2208440, 2353520, 2378320, 2480248, 2600260, 2800280, 3091816, 3100310, 3294928, 3640364, 3864770, 4030403, 4118660, 4340434, 4416880, 4550455, 4960496, 5200520, 5600560, 6183632, 6200620, 7280728, 7729540, 8060806, 8237320, 8680868, 9100910, 10401040, 10851085, 12401240, 14561456, 15459080, 16121612, 16474640, 17361736, 18201820, 20152015, 21702170, 24802480, 28212821, 30918160, 32243224, 34723472, 36403640, 40304030, 43404340, 56425642, 64486448, 72807280, 80608060, 86808680, 112851284, 141064105, 161216120, 173617360, 225702568, 282128210, 322432240, 451405136, 564256420, 1128512840, 2257025680]

約数ペア:

[(1, 2257025680), (2, 1128512840), (4, 564256420), (5, 451405136), (7, 322432240), (8, 282128210), (10, 225702568), (13, 173617360), (14, 161216120), (16, 141064105), (20, 112851284), (26, 86808680), (28, 80608060), (31, 72807280), (35, 64486448), (40, 56425642), (52, 43404340), (56, 40304030), (62, 36403640), (65, 34723472), (70, 32243224), (73, 30918160), (80, 28212821), (91, 24802480), (104, 21702170), (112, 20152015), (124, 18201820), (130, 17361736), (137, 16474640), (140, 16121612), (146, 15459080), (155, 14561456), (182, 12401240), (208, 10851085), (217, 10401040), (248, 9100910), (260, 8680868), (274, 8237320), (280, 8060806), (292, 7729540), (310, 7280728), (364, 6200620), (365, 6183632), (403, 5600560), (434, 5200520), (455, 4960496), (496, 4550455), (511, 4416880), (520, 4340434), (548, 4118660), (560, 4030403), (584, 3864770), (620, 3640364), (685, 3294928), (728, 3100310), (730, 3091816), (806, 2800280), (868, 2600260), (910, 2480248), (949, 2378320), (959, 2353520), (1022, 2208440), (1040, 2170217), (1085, 2080208), (1096, 2059330), (1168, 1932385), (1240, 1820182), (1370, 1647464), (1456, 1550155), (1460, 1545908), (1612, 1400140), (1736, 1300130), (1781, 1267280), (1820, 1240124), (1898, 1189160), (1918, 1176760), (2015, 1120112), (2044, 1104220), (2170, 1040104), (2192, 1029665), (2263, 997360), (2480, 910091), (2555, 883376), (2740, 823732), (2821, 800080), (2920, 772954), (3224, 700070), (3472, 650065), (3562, 633640), (3640, 620062), (3796, 594580), (3836, 588380), (4030, 560056), (4088, 552110), (4247, 531440), (4340, 520052), (4526, 498680), (4745, 475664), (4795, 470704), (5110, 441688), (5480, 411866), (5642, 400040), (5840, 386477), (6448, 350035), (6643, 339760), (7124, 316820), (7280, 310031), (7592, 297290), (7672, 294190), (8060, 280028), (8176, 276055), (8494, 265720), (8680, 260026), (8905, 253456), (9052, 249340), (9490, 237832), (9590, 235352), (10001, 225680), (10220, 220844), (10960, 205933), (11284, 200020), (11315, 199472), (12467, 181040), (13286, 169880), (14105, 160016), (14248, 158410), (15184, 148645), (15344, 147095), (15841, 142480), (16120, 140014), (16988, 132860), (17360, 130013), (17810, 126728), (18104, 124670), (18980, 118916), (19180, 117676), (20002, 112840), (20440, 110422), (21235, 106288), (22568, 100010), (22630, 99736), (24934, 90520), (26572, 84940), (28210, 80008), (28496, 79205), (29419, 76720), (29729, 75920), (31682, 71240), (32240, 70007), (33215, 67952), (33976, 66430), (35620, 63364), (36208, 62335), (37960, 59458), (38360, 58838), (40004, 56420), (40880, 55211), (42470, 53144), (45136, 50005), (45260, 49868)]