740143950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 2348349696

約数和(自身を除く): 1608205746

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 43, 50, 65, 70, 75, 78, 86, 91, 97, 105, 129, 130, 150, 169, 175, 182, 194, 195, 210, 215, 258, 273, 291, 301, 325, 338, 350, 390, 430, 455, 485, 507, 525, 546, 559, 582, 602, 645, 650, 679, 845, 903, 910, 970, 975, 1014, 1050, 1075, 1118, 1183, 1261, 1290, 1358, 1365, 1455, 1505, 1677, 1690, 1806, 1950, 2037, 2150, 2275, 2366, 2425, 2522, 2535, 2730, 2795, 2910, 3010, 3225, 3354, 3395, 3549, 3783, 3913, 4074, 4171, 4225, 4515, 4550, 4850, 5070, 5590, 5915, 6305, 6450, 6790, 6825, 7098, 7267, 7275, 7525, 7566, 7826, 8342, 8385, 8450, 8827, 9030, 10185, 11739, 11830, 12513, 12610, 12675, 13650, 13975, 14534, 14550, 15050, 16393, 16770, 16975, 17654, 17745, 18915, 19565, 20370, 20855, 21801, 22575, 23478, 25026, 25350, 26481, 27950, 29197, 29575, 31525, 32786, 33950, 35490, 36335, 37830, 39130, 41710, 41925, 43602, 44135, 45150, 49179, 50869, 50925, 52962, 54223, 58394, 58695, 59150, 62565, 63050, 72670, 81965, 83850, 87591, 88270, 88725, 94575, 97825, 98358, 101738, 101850, 104275, 108446, 109005, 114751, 117390, 125130, 132405, 145985, 152607, 162669, 163930, 175182, 177450, 181675, 189150, 195650, 208550, 218010, 220675, 229502, 245895, 254345, 264810, 271115, 291970, 293475, 305214, 312825, 325338, 344253, 363350, 379561, 409825, 437955, 441350, 491790, 508690, 542230, 545025, 573755, 586950, 625650, 662025, 688506, 704899, 729925, 759122, 763035, 813345, 819650, 875910, 1090050, 1138683, 1147510, 1229475, 1271725, 1324050, 1355575, 1409798, 1459850, 1526070, 1626690, 1721265, 1897805, 2114697, 2189775, 2277366, 2458950, 2543450, 2711150, 2868775, 3442530, 3524495, 3795610, 3815175, 4066725, 4229394, 4379550, 4934293, 5693415, 5737550, 7048990, 7630350, 8133450, 8606325, 9489025, 9868586, 10573485, 11386830, 14802879, 17212650, 17622475, 18978050, 21146970, 24671465, 28467075, 29605758, 35244950, 49342930, 52867425, 56934150, 74014395, 105734850, 123357325, 148028790, 246714650, 370071975, 740143950]

約数ペア:

[(1, 740143950), (2, 370071975), (3, 246714650), (5, 148028790), (6, 123357325), (7, 105734850), (10, 74014395), (13, 56934150), (14, 52867425), (15, 49342930), (21, 35244950), (25, 29605758), (26, 28467075), (30, 24671465), (35, 21146970), (39, 18978050), (42, 17622475), (43, 17212650), (50, 14802879), (65, 11386830), (70, 10573485), (75, 9868586), (78, 9489025), (86, 8606325), (91, 8133450), (97, 7630350), (105, 7048990), (129, 5737550), (130, 5693415), (150, 4934293), (169, 4379550), (175, 4229394), (182, 4066725), (194, 3815175), (195, 3795610), (210, 3524495), (215, 3442530), (258, 2868775), (273, 2711150), (291, 2543450), (301, 2458950), (325, 2277366), (338, 2189775), (350, 2114697), (390, 1897805), (430, 1721265), (455, 1626690), (485, 1526070), (507, 1459850), (525, 1409798), (546, 1355575), (559, 1324050), (582, 1271725), (602, 1229475), (645, 1147510), (650, 1138683), (679, 1090050), (845, 875910), (903, 819650), (910, 813345), (970, 763035), (975, 759122), (1014, 729925), (1050, 704899), (1075, 688506), (1118, 662025), (1183, 625650), (1261, 586950), (1290, 573755), (1358, 545025), (1365, 542230), (1455, 508690), (1505, 491790), (1677, 441350), (1690, 437955), (1806, 409825), (1950, 379561), (2037, 363350), (2150, 344253), (2275, 325338), (2366, 312825), (2425, 305214), (2522, 293475), (2535, 291970), (2730, 271115), (2795, 264810), (2910, 254345), (3010, 245895), (3225, 229502), (3354, 220675), (3395, 218010), (3549, 208550), (3783, 195650), (3913, 189150), (4074, 181675), (4171, 177450), (4225, 175182), (4515, 163930), (4550, 162669), (4850, 152607), (5070, 145985), (5590, 132405), (5915, 125130), (6305, 117390), (6450, 114751), (6790, 109005), (6825, 108446), (7098, 104275), (7267, 101850), (7275, 101738), (7525, 98358), (7566, 97825), (7826, 94575), (8342, 88725), (8385, 88270), (8450, 87591), (8827, 83850), (9030, 81965), (10185, 72670), (11739, 63050), (11830, 62565), (12513, 59150), (12610, 58695), (12675, 58394), (13650, 54223), (13975, 52962), (14534, 50925), (14550, 50869), (15050, 49179), (16393, 45150), (16770, 44135), (16975, 43602), (17654, 41925), (17745, 41710), (18915, 39130), (19565, 37830), (20370, 36335), (20855, 35490), (21801, 33950), (22575, 32786), (23478, 31525), (25026, 29575), (25350, 29197), (26481, 27950)]