169376340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 562609152

約数和(自身を除く): 393232812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1087, 1113, 1470, 1484, 1590, 1855, 2174, 2226, 2597, 2940, 3180, 3261, 3710, 4348, 4452, 5194, 5435, 5565, 6522, 7420, 7609, 7791, 10388, 10870, 11130, 12985, 13044, 15218, 15582, 16305, 21740, 22260, 22827, 25970, 30436, 31164, 32610, 38045, 38955, 45654, 51940, 53263, 57611, 65220, 76090, 77910, 91308, 106526, 114135, 115222, 152180, 155820, 159789, 172833, 213052, 228270, 230444, 266315, 288055, 319578, 345666, 403277, 456540, 532630, 576110, 639156, 691332, 798945, 806554, 864165, 1065260, 1152220, 1209831, 1597890, 1613108, 1728330, 2016385, 2419662, 2822939, 3195780, 3456660, 4032770, 4839324, 5645878, 6049155, 8065540, 8468817, 11291756, 12098310, 14114695, 16937634, 24196620, 28229390, 33875268, 42344085, 56458780, 84688170, 169376340]

約数ペア:

[(1, 169376340), (2, 84688170), (3, 56458780), (4, 42344085), (5, 33875268), (6, 28229390), (7, 24196620), (10, 16937634), (12, 14114695), (14, 12098310), (15, 11291756), (20, 8468817), (21, 8065540), (28, 6049155), (30, 5645878), (35, 4839324), (42, 4032770), (49, 3456660), (53, 3195780), (60, 2822939), (70, 2419662), (84, 2016385), (98, 1728330), (105, 1613108), (106, 1597890), (140, 1209831), (147, 1152220), (159, 1065260), (196, 864165), (210, 806554), (212, 798945), (245, 691332), (265, 639156), (294, 576110), (318, 532630), (371, 456540), (420, 403277), (490, 345666), (530, 319578), (588, 288055), (636, 266315), (735, 230444), (742, 228270), (795, 213052), (980, 172833), (1060, 159789), (1087, 155820), (1113, 152180), (1470, 115222), (1484, 114135), (1590, 106526), (1855, 91308), (2174, 77910), (2226, 76090), (2597, 65220), (2940, 57611), (3180, 53263), (3261, 51940), (3710, 45654), (4348, 38955), (4452, 38045), (5194, 32610), (5435, 31164), (5565, 30436), (6522, 25970), (7420, 22827), (7609, 22260), (7791, 21740), (10388, 16305), (10870, 15582), (11130, 15218), (12985, 13044)]