67354980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 239984640

約数和(自身を除く): 172629660

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, 154, 165, 183, 210, 220, 231, 239, 244, 305, 308, 330, 366, 385, 420, 427, 462, 478, 610, 660, 671, 717, 732, 770, 854, 915, 924, 956, 1155, 1195, 1220, 1281, 1342, 1434, 1540, 1673, 1708, 1830, 2013, 2135, 2310, 2390, 2562, 2629, 2684, 2868, 3346, 3355, 3585, 3660, 4026, 4270, 4620, 4697, 4780, 5019, 5124, 5258, 6405, 6692, 6710, 7170, 7887, 8052, 8365, 8540, 9394, 10038, 10065, 10516, 12810, 13145, 13420, 14091, 14340, 14579, 15774, 16730, 18403, 18788, 20076, 20130, 23485, 25095, 25620, 26290, 28182, 29158, 31548, 33460, 36806, 39435, 40260, 43737, 46970, 50190, 52580, 55209, 56364, 58316, 70455, 72895, 73612, 78870, 87474, 92015, 93940, 100380, 102053, 110418, 140910, 145790, 157740, 160369, 174948, 184030, 204106, 218685, 220836, 276045, 281820, 291580, 306159, 320738, 368060, 408212, 437370, 481107, 510265, 552090, 612318, 641476, 801845, 874740, 962214, 1020530, 1104180, 1122583, 1224636, 1530795, 1603690, 1924428, 2041060, 2245166, 2405535, 3061590, 3207380, 3367749, 4490332, 4811070, 5612915, 6123180, 6735498, 9622140, 11225830, 13470996, 16838745, 22451660, 33677490, 67354980]

約数ペア:

[(1, 67354980), (2, 33677490), (3, 22451660), (4, 16838745), (5, 13470996), (6, 11225830), (7, 9622140), (10, 6735498), (11, 6123180), (12, 5612915), (14, 4811070), (15, 4490332), (20, 3367749), (21, 3207380), (22, 3061590), (28, 2405535), (30, 2245166), (33, 2041060), (35, 1924428), (42, 1603690), (44, 1530795), (55, 1224636), (60, 1122583), (61, 1104180), (66, 1020530), (70, 962214), (77, 874740), (84, 801845), (105, 641476), (110, 612318), (122, 552090), (132, 510265), (140, 481107), (154, 437370), (165, 408212), (183, 368060), (210, 320738), (220, 306159), (231, 291580), (239, 281820), (244, 276045), (305, 220836), (308, 218685), (330, 204106), (366, 184030), (385, 174948), (420, 160369), (427, 157740), (462, 145790), (478, 140910), (610, 110418), (660, 102053), (671, 100380), (717, 93940), (732, 92015), (770, 87474), (854, 78870), (915, 73612), (924, 72895), (956, 70455), (1155, 58316), (1195, 56364), (1220, 55209), (1281, 52580), (1342, 50190), (1434, 46970), (1540, 43737), (1673, 40260), (1708, 39435), (1830, 36806), (2013, 33460), (2135, 31548), (2310, 29158), (2390, 28182), (2562, 26290), (2629, 25620), (2684, 25095), (2868, 23485), (3346, 20130), (3355, 20076), (3585, 18788), (3660, 18403), (4026, 16730), (4270, 15774), (4620, 14579), (4697, 14340), (4780, 14091), (5019, 13420), (5124, 13145), (5258, 12810), (6405, 10516), (6692, 10065), (6710, 10038), (7170, 9394), (7887, 8540), (8052, 8365)]