4421010440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2516

約数の個数: 256

約数和(自身を含む): 13481164800

約数和(自身を除く): 9060154360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 40, 44, 55, 56, 62, 70, 76, 77, 88, 95, 110, 124, 133, 140, 152, 154, 155, 190, 209, 217, 220, 248, 266, 280, 308, 310, 341, 380, 385, 418, 434, 440, 532, 589, 616, 620, 665, 682, 760, 770, 836, 868, 1045, 1064, 1085, 1178, 1240, 1330, 1364, 1463, 1540, 1672, 1705, 1736, 2090, 2170, 2356, 2387, 2437, 2660, 2728, 2926, 2945, 3080, 3410, 4123, 4180, 4340, 4712, 4774, 4874, 5320, 5852, 5890, 6479, 6820, 7315, 8246, 8360, 8680, 9548, 9748, 11704, 11780, 11935, 12185, 12958, 13640, 14630, 16492, 17059, 19096, 19496, 20615, 23560, 23870, 24370, 25916, 26807, 29260, 32395, 32984, 34118, 41230, 45353, 46303, 47740, 48740, 51832, 53614, 58520, 64790, 68236, 75547, 82460, 85295, 90706, 92606, 95480, 97480, 107228, 129580, 134035, 136472, 151094, 164920, 170590, 181412, 185212, 187649, 214456, 226765, 231515, 259160, 268070, 302188, 324121, 341180, 362824, 370424, 375298, 377735, 453530, 463030, 509333, 528829, 536140, 604376, 648242, 682360, 750596, 755470, 831017, 907060, 926060, 938245, 1018666, 1057658, 1072280, 1296484, 1435393, 1501192, 1510940, 1620605, 1662034, 1814120, 1852120, 1876490, 2037332, 2115316, 2546665, 2592968, 2644145, 2870786, 3021880, 3241210, 3324068, 3565331, 3752980, 4074664, 4155085, 4230632, 5093330, 5288290, 5741572, 5817119, 6482420, 6648136, 7130662, 7176965, 7505960, 8310170, 10047751, 10186660, 10576580, 11483144, 11634238, 12964840, 14261324, 14353930, 15789323, 16620340, 17826655, 20095502, 20373320, 21153160, 23268476, 28522648, 28707860, 29085595, 31578646, 33240680, 35653310, 40191004, 46536952, 50238755, 57415720, 58171190, 63157292, 71306620, 78946615, 80382008, 100477510, 110525261, 116342380, 126314584, 142613240, 157893230, 200955020, 221050522, 232684760, 315786460, 401910040, 442101044, 552626305, 631572920, 884202088, 1105252610, 2210505220, 4421010440]

約数ペア:

[(1, 4421010440), (2, 2210505220), (4, 1105252610), (5, 884202088), (7, 631572920), (8, 552626305), (10, 442101044), (11, 401910040), (14, 315786460), (19, 232684760), (20, 221050522), (22, 200955020), (28, 157893230), (31, 142613240), (35, 126314584), (38, 116342380), (40, 110525261), (44, 100477510), (55, 80382008), (56, 78946615), (62, 71306620), (70, 63157292), (76, 58171190), (77, 57415720), (88, 50238755), (95, 46536952), (110, 40191004), (124, 35653310), (133, 33240680), (140, 31578646), (152, 29085595), (154, 28707860), (155, 28522648), (190, 23268476), (209, 21153160), (217, 20373320), (220, 20095502), (248, 17826655), (266, 16620340), (280, 15789323), (308, 14353930), (310, 14261324), (341, 12964840), (380, 11634238), (385, 11483144), (418, 10576580), (434, 10186660), (440, 10047751), (532, 8310170), (589, 7505960), (616, 7176965), (620, 7130662), (665, 6648136), (682, 6482420), (760, 5817119), (770, 5741572), (836, 5288290), (868, 5093330), (1045, 4230632), (1064, 4155085), (1085, 4074664), (1178, 3752980), (1240, 3565331), (1330, 3324068), (1364, 3241210), (1463, 3021880), (1540, 2870786), (1672, 2644145), (1705, 2592968), (1736, 2546665), (2090, 2115316), (2170, 2037332), (2356, 1876490), (2387, 1852120), (2437, 1814120), (2660, 1662034), (2728, 1620605), (2926, 1510940), (2945, 1501192), (3080, 1435393), (3410, 1296484), (4123, 1072280), (4180, 1057658), (4340, 1018666), (4712, 938245), (4774, 926060), (4874, 907060), (5320, 831017), (5852, 755470), (5890, 750596), (6479, 682360), (6820, 648242), (7315, 604376), (8246, 536140), (8360, 528829), (8680, 509333), (9548, 463030), (9748, 453530), (11704, 377735), (11780, 375298), (11935, 370424), (12185, 362824), (12958, 341180), (13640, 324121), (14630, 302188), (16492, 268070), (17059, 259160), (19096, 231515), (19496, 226765), (20615, 214456), (23560, 187649), (23870, 185212), (24370, 181412), (25916, 170590), (26807, 164920), (29260, 151094), (32395, 136472), (32984, 134035), (34118, 129580), (41230, 107228), (45353, 97480), (46303, 95480), (47740, 92606), (48740, 90706), (51832, 85295), (53614, 82460), (58520, 75547), (64790, 68236)]