310216140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3648

約数の個数: 144

約数和(自身を含む): 1041051648

約数和(自身を除く): 730835508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 3583, 4329, 4810, 5772, 6660, 7166, 7215, 8658, 9620, 10749, 14332, 14430, 17316, 17915, 21498, 21645, 28860, 32247, 35830, 42996, 43290, 46579, 53745, 64494, 71660, 86580, 93158, 107490, 128988, 132571, 139737, 161235, 186316, 214980, 232895, 265142, 279474, 322470, 397713, 419211, 465790, 530284, 558948, 644940, 662855, 698685, 795426, 838422, 931580, 1193139, 1325710, 1397370, 1590852, 1676844, 1723423, 1988565, 2096055, 2386278, 2651420, 2794740, 3446846, 3977130, 4192110, 4772556, 5170269, 5965695, 6893692, 7954260, 8384220, 8617115, 10340538, 11931390, 15510807, 17234230, 20681076, 23862780, 25851345, 31021614, 34468460, 51702690, 62043228, 77554035, 103405380, 155108070, 310216140]

約数ペア:

[(1, 310216140), (2, 155108070), (3, 103405380), (4, 77554035), (5, 62043228), (6, 51702690), (9, 34468460), (10, 31021614), (12, 25851345), (13, 23862780), (15, 20681076), (18, 17234230), (20, 15510807), (26, 11931390), (30, 10340538), (36, 8617115), (37, 8384220), (39, 7954260), (45, 6893692), (52, 5965695), (60, 5170269), (65, 4772556), (74, 4192110), (78, 3977130), (90, 3446846), (111, 2794740), (117, 2651420), (130, 2386278), (148, 2096055), (156, 1988565), (180, 1723423), (185, 1676844), (195, 1590852), (222, 1397370), (234, 1325710), (260, 1193139), (333, 931580), (370, 838422), (390, 795426), (444, 698685), (468, 662855), (481, 644940), (555, 558948), (585, 530284), (666, 465790), (740, 419211), (780, 397713), (962, 322470), (1110, 279474), (1170, 265142), (1332, 232895), (1443, 214980), (1665, 186316), (1924, 161235), (2220, 139737), (2340, 132571), (2405, 128988), (2886, 107490), (3330, 93158), (3583, 86580), (4329, 71660), (4810, 64494), (5772, 53745), (6660, 46579), (7166, 43290), (7215, 42996), (8658, 35830), (9620, 32247), (10749, 28860), (14332, 21645), (14430, 21498), (17316, 17915)]