140104860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 479431680

約数和(自身を除く): 339326820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 97, 105, 114, 133, 140, 181, 190, 194, 210, 228, 266, 285, 291, 362, 380, 388, 399, 420, 485, 532, 543, 570, 582, 665, 679, 724, 798, 905, 970, 1086, 1140, 1164, 1267, 1330, 1358, 1455, 1596, 1810, 1843, 1940, 1995, 2037, 2172, 2534, 2660, 2715, 2716, 2910, 3395, 3439, 3620, 3686, 3801, 3990, 4074, 5068, 5430, 5529, 5820, 6335, 6790, 6878, 7372, 7602, 7980, 8148, 9215, 10185, 10317, 10860, 11058, 12670, 12901, 13580, 13756, 15204, 17195, 17557, 18430, 19005, 20370, 20634, 22116, 24073, 25340, 25802, 27645, 34390, 35114, 36860, 38010, 38703, 40740, 41268, 48146, 51585, 51604, 52671, 55290, 64505, 68780, 70228, 72219, 76020, 77406, 87785, 96292, 103170, 105342, 110580, 120365, 122899, 129010, 144438, 154812, 175570, 193515, 206340, 210684, 240730, 245798, 258020, 263355, 288876, 333583, 351140, 361095, 368697, 387030, 481460, 491596, 526710, 614495, 667166, 722190, 737394, 774060, 1000749, 1053420, 1228990, 1334332, 1444380, 1474788, 1667915, 1843485, 2001498, 2335081, 2457980, 3335830, 3686970, 4002996, 4670162, 5003745, 6671660, 7005243, 7373940, 9340324, 10007490, 11675405, 14010486, 20014980, 23350810, 28020972, 35026215, 46701620, 70052430, 140104860]

約数ペア:

[(1, 140104860), (2, 70052430), (3, 46701620), (4, 35026215), (5, 28020972), (6, 23350810), (7, 20014980), (10, 14010486), (12, 11675405), (14, 10007490), (15, 9340324), (19, 7373940), (20, 7005243), (21, 6671660), (28, 5003745), (30, 4670162), (35, 4002996), (38, 3686970), (42, 3335830), (57, 2457980), (60, 2335081), (70, 2001498), (76, 1843485), (84, 1667915), (95, 1474788), (97, 1444380), (105, 1334332), (114, 1228990), (133, 1053420), (140, 1000749), (181, 774060), (190, 737394), (194, 722190), (210, 667166), (228, 614495), (266, 526710), (285, 491596), (291, 481460), (362, 387030), (380, 368697), (388, 361095), (399, 351140), (420, 333583), (485, 288876), (532, 263355), (543, 258020), (570, 245798), (582, 240730), (665, 210684), (679, 206340), (724, 193515), (798, 175570), (905, 154812), (970, 144438), (1086, 129010), (1140, 122899), (1164, 120365), (1267, 110580), (1330, 105342), (1358, 103170), (1455, 96292), (1596, 87785), (1810, 77406), (1843, 76020), (1940, 72219), (1995, 70228), (2037, 68780), (2172, 64505), (2534, 55290), (2660, 52671), (2715, 51604), (2716, 51585), (2910, 48146), (3395, 41268), (3439, 40740), (3620, 38703), (3686, 38010), (3801, 36860), (3990, 35114), (4074, 34390), (5068, 27645), (5430, 25802), (5529, 25340), (5820, 24073), (6335, 22116), (6790, 20634), (6878, 20370), (7372, 19005), (7602, 18430), (7980, 17557), (8148, 17195), (9215, 15204), (10185, 13756), (10317, 13580), (10860, 12901), (11058, 12670)]