18433655240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14851}}^1$

素因数の和:14924

約数の個数: 256

約数和(自身を含む): 57487933440

約数和(自身を除く): 39054278200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 88, 91, 104, 110, 124, 130, 140, 143, 154, 155, 182, 217, 220, 248, 260, 280, 286, 308, 310, 341, 364, 385, 403, 434, 440, 455, 520, 572, 616, 620, 682, 715, 728, 770, 806, 868, 910, 1001, 1085, 1144, 1240, 1364, 1430, 1540, 1612, 1705, 1736, 1820, 2002, 2015, 2170, 2387, 2728, 2821, 2860, 3080, 3224, 3410, 3640, 4004, 4030, 4340, 4433, 4774, 5005, 5642, 5720, 6820, 8008, 8060, 8680, 8866, 9548, 10010, 11284, 11935, 13640, 14105, 14851, 16120, 17732, 19096, 20020, 22165, 22568, 23870, 28210, 29702, 31031, 35464, 40040, 44330, 47740, 56420, 59404, 62062, 74255, 88660, 95480, 103957, 112840, 118808, 124124, 148510, 155155, 163361, 177320, 193063, 207914, 248248, 297020, 310310, 326722, 386126, 415828, 460381, 519785, 594040, 620620, 653444, 772252, 816805, 831656, 920762, 965315, 1039570, 1143527, 1241240, 1306888, 1351441, 1544504, 1633610, 1841524, 1930630, 2079140, 2123693, 2287054, 2301905, 2702882, 3222667, 3267220, 3683048, 3861260, 4158280, 4247386, 4574108, 4603810, 5064191, 5405764, 5717635, 5984953, 6445334, 6534440, 6757205, 7722520, 8494772, 9148216, 9207620, 10128382, 10618465, 10811528, 11435270, 11969906, 12890668, 13514410, 14865851, 16113335, 16989544, 18415240, 20256764, 21236930, 22870540, 23939812, 25320955, 25781336, 27028820, 29731702, 29924765, 32226670, 35449337, 40513528, 41894671, 42473860, 45741080, 47879624, 50641910, 54057640, 59463404, 59849530, 64453340, 65834483, 70898674, 74329255, 83789342, 84947720, 101283820, 118926808, 119699060, 128906680, 131668966, 141797348, 148658510, 167578684, 177246685, 202567640, 209473355, 239398120, 263337932, 283594696, 297317020, 329172415, 335157368, 354493370, 418946710, 460841381, 526675864, 594634040, 658344830, 708986740, 837893420, 921682762, 1316689660, 1417973480, 1675786840, 1843365524, 2304206905, 2633379320, 3686731048, 4608413810, 9216827620, 18433655240]

約数ペア:

[(1, 18433655240), (2, 9216827620), (4, 4608413810), (5, 3686731048), (7, 2633379320), (8, 2304206905), (10, 1843365524), (11, 1675786840), (13, 1417973480), (14, 1316689660), (20, 921682762), (22, 837893420), (26, 708986740), (28, 658344830), (31, 594634040), (35, 526675864), (40, 460841381), (44, 418946710), (52, 354493370), (55, 335157368), (56, 329172415), (62, 297317020), (65, 283594696), (70, 263337932), (77, 239398120), (88, 209473355), (91, 202567640), (104, 177246685), (110, 167578684), (124, 148658510), (130, 141797348), (140, 131668966), (143, 128906680), (154, 119699060), (155, 118926808), (182, 101283820), (217, 84947720), (220, 83789342), (248, 74329255), (260, 70898674), (280, 65834483), (286, 64453340), (308, 59849530), (310, 59463404), (341, 54057640), (364, 50641910), (385, 47879624), (403, 45741080), (434, 42473860), (440, 41894671), (455, 40513528), (520, 35449337), (572, 32226670), (616, 29924765), (620, 29731702), (682, 27028820), (715, 25781336), (728, 25320955), (770, 23939812), (806, 22870540), (868, 21236930), (910, 20256764), (1001, 18415240), (1085, 16989544), (1144, 16113335), (1240, 14865851), (1364, 13514410), (1430, 12890668), (1540, 11969906), (1612, 11435270), (1705, 10811528), (1736, 10618465), (1820, 10128382), (2002, 9207620), (2015, 9148216), (2170, 8494772), (2387, 7722520), (2728, 6757205), (2821, 6534440), (2860, 6445334), (3080, 5984953), (3224, 5717635), (3410, 5405764), (3640, 5064191), (4004, 4603810), (4030, 4574108), (4340, 4247386), (4433, 4158280), (4774, 3861260), (5005, 3683048), (5642, 3267220), (5720, 3222667), (6820, 2702882), (8008, 2301905), (8060, 2287054), (8680, 2123693), (8866, 2079140), (9548, 1930630), (10010, 1841524), (11284, 1633610), (11935, 1544504), (13640, 1351441), (14105, 1306888), (14851, 1241240), (16120, 1143527), (17732, 1039570), (19096, 965315), (20020, 920762), (22165, 831656), (22568, 816805), (23870, 772252), (28210, 653444), (29702, 620620), (31031, 594040), (35464, 519785), (40040, 460381), (44330, 415828), (47740, 386126), (56420, 326722), (59404, 310310), (62062, 297020), (74255, 248248), (88660, 207914), (95480, 193063), (103957, 177320), (112840, 163361), (118808, 155155), (124124, 148510)]