41991180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 149990400

約数和(自身を除く): 107999220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 149, 154, 165, 183, 210, 220, 231, 244, 298, 305, 308, 330, 366, 385, 420, 427, 447, 462, 596, 610, 660, 671, 732, 745, 770, 854, 894, 915, 924, 1043, 1155, 1220, 1281, 1342, 1490, 1540, 1639, 1708, 1788, 1830, 2013, 2086, 2135, 2235, 2310, 2562, 2684, 2980, 3129, 3278, 3355, 3660, 4026, 4172, 4270, 4470, 4620, 4697, 4917, 5124, 5215, 6258, 6405, 6556, 6710, 8052, 8195, 8540, 8940, 9089, 9394, 9834, 10065, 10430, 11473, 12516, 12810, 13420, 14091, 15645, 16390, 18178, 18788, 19668, 20130, 20860, 22946, 23485, 24585, 25620, 27267, 28182, 31290, 32780, 34419, 36356, 40260, 45445, 45892, 46970, 49170, 54534, 56364, 57365, 62580, 63623, 68838, 70455, 90890, 93940, 98340, 99979, 109068, 114730, 127246, 136335, 137676, 140910, 172095, 181780, 190869, 199958, 229460, 254492, 272670, 281820, 299937, 318115, 344190, 381738, 399916, 499895, 545340, 599874, 636230, 688380, 699853, 763476, 954345, 999790, 1199748, 1272460, 1399706, 1499685, 1908690, 1999580, 2099559, 2799412, 2999370, 3499265, 3817380, 4199118, 5998740, 6998530, 8398236, 10497795, 13997060, 20995590, 41991180]

約数ペア:

[(1, 41991180), (2, 20995590), (3, 13997060), (4, 10497795), (5, 8398236), (6, 6998530), (7, 5998740), (10, 4199118), (11, 3817380), (12, 3499265), (14, 2999370), (15, 2799412), (20, 2099559), (21, 1999580), (22, 1908690), (28, 1499685), (30, 1399706), (33, 1272460), (35, 1199748), (42, 999790), (44, 954345), (55, 763476), (60, 699853), (61, 688380), (66, 636230), (70, 599874), (77, 545340), (84, 499895), (105, 399916), (110, 381738), (122, 344190), (132, 318115), (140, 299937), (149, 281820), (154, 272670), (165, 254492), (183, 229460), (210, 199958), (220, 190869), (231, 181780), (244, 172095), (298, 140910), (305, 137676), (308, 136335), (330, 127246), (366, 114730), (385, 109068), (420, 99979), (427, 98340), (447, 93940), (462, 90890), (596, 70455), (610, 68838), (660, 63623), (671, 62580), (732, 57365), (745, 56364), (770, 54534), (854, 49170), (894, 46970), (915, 45892), (924, 45445), (1043, 40260), (1155, 36356), (1220, 34419), (1281, 32780), (1342, 31290), (1490, 28182), (1540, 27267), (1639, 25620), (1708, 24585), (1788, 23485), (1830, 22946), (2013, 20860), (2086, 20130), (2135, 19668), (2235, 18788), (2310, 18178), (2562, 16390), (2684, 15645), (2980, 14091), (3129, 13420), (3278, 12810), (3355, 12516), (3660, 11473), (4026, 10430), (4172, 10065), (4270, 9834), (4470, 9394), (4620, 9089), (4697, 8940), (4917, 8540), (5124, 8195), (5215, 8052), (6258, 6710), (6405, 6556)]