31342610520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{352481}}^1$

素因数の和:352530

約数の個数: 192

約数和(自身を含む): 115473103200

約数和(自身を除く): 84130492680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17784, 22230, 29640, 44460, 88920, 352481, 704962, 1057443, 1409924, 1762405, 2114886, 2819848, 3172329, 3524810, 4229772, 4582253, 5287215, 6344658, 6697139, 7049620, 8459544, 9164506, 10574430, 12689316, 13394278, 13746759, 14099240, 15861645, 18329012, 20091417, 21148860, 22911265, 25378632, 26788556, 27493518, 31723290, 33485695, 36658024, 40182834, 41240277, 42297720, 45822530, 53577112, 54987036, 60274251, 63446580, 66971390, 68733795, 80365668, 82480554, 87062807, 91645060, 100457085, 109974072, 120548502, 126893160, 133942780, 137467590, 160731336, 164961108, 174125614, 183290120, 200914170, 206201385, 241097004, 261188421, 267885560, 274935180, 301371255, 329922216, 348251228, 401828340, 412402770, 435314035, 482194008, 522376842, 549870360, 602742510, 696502456, 783565263, 803656680, 824805540, 870628070, 1044753684, 1205485020, 1305942105, 1567130526, 1649611080, 1741256140, 2089507368, 2410970040, 2611884210, 3134261052, 3482512280, 3917826315, 5223768420, 6268522104, 7835652630, 10447536840, 15671305260, 31342610520]

約数ペア:

[(1, 31342610520), (2, 15671305260), (3, 10447536840), (4, 7835652630), (5, 6268522104), (6, 5223768420), (8, 3917826315), (9, 3482512280), (10, 3134261052), (12, 2611884210), (13, 2410970040), (15, 2089507368), (18, 1741256140), (19, 1649611080), (20, 1567130526), (24, 1305942105), (26, 1205485020), (30, 1044753684), (36, 870628070), (38, 824805540), (39, 803656680), (40, 783565263), (45, 696502456), (52, 602742510), (57, 549870360), (60, 522376842), (65, 482194008), (72, 435314035), (76, 412402770), (78, 401828340), (90, 348251228), (95, 329922216), (104, 301371255), (114, 274935180), (117, 267885560), (120, 261188421), (130, 241097004), (152, 206201385), (156, 200914170), (171, 183290120), (180, 174125614), (190, 164961108), (195, 160731336), (228, 137467590), (234, 133942780), (247, 126893160), (260, 120548502), (285, 109974072), (312, 100457085), (342, 91645060), (360, 87062807), (380, 82480554), (390, 80365668), (456, 68733795), (468, 66971390), (494, 63446580), (520, 60274251), (570, 54987036), (585, 53577112), (684, 45822530), (741, 42297720), (760, 41240277), (780, 40182834), (855, 36658024), (936, 33485695), (988, 31723290), (1140, 27493518), (1170, 26788556), (1235, 25378632), (1368, 22911265), (1482, 21148860), (1560, 20091417), (1710, 18329012), (1976, 15861645), (2223, 14099240), (2280, 13746759), (2340, 13394278), (2470, 12689316), (2964, 10574430), (3420, 9164506), (3705, 8459544), (4446, 7049620), (4680, 6697139), (4940, 6344658), (5928, 5287215), (6840, 4582253), (7410, 4229772), (8892, 3524810), (9880, 3172329), (11115, 2819848), (14820, 2114886), (17784, 1762405), (22230, 1409924), (29640, 1057443), (44460, 704962), (88920, 352481)]