328810860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2413

約数の個数: 192

約数和(自身を含む): 1201213440

約数和(自身を除く): 872402580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2351, 2590, 3108, 3330, 3780, 3885, 3996, 4662, 4702, 4995, 5180, 6660, 6993, 7053, 7770, 9324, 9404, 9990, 11655, 11755, 13986, 14106, 15540, 16457, 19980, 21159, 23310, 23510, 27972, 28212, 32914, 34965, 35265, 42318, 46620, 47020, 49371, 63477, 65828, 69930, 70530, 82285, 84636, 86987, 98742, 105795, 126954, 139860, 141060, 148113, 164570, 173974, 197484, 211590, 246855, 253908, 260961, 296226, 317385, 329140, 347948, 423180, 434935, 444339, 493710, 521922, 592452, 608909, 634770, 740565, 782883, 869870, 888678, 987420, 1043844, 1217818, 1269540, 1304805, 1481130, 1565766, 1739740, 1777356, 1826727, 2221695, 2348649, 2435636, 2609610, 2962260, 3044545, 3131532, 3653454, 3914415, 4443390, 4697298, 5219220, 5480181, 6089090, 7306908, 7828830, 8886780, 9133635, 9394596, 10960362, 11743245, 12178180, 15657660, 16440543, 18267270, 21920724, 23486490, 27400905, 32881086, 36534540, 46972980, 54801810, 65762172, 82202715, 109603620, 164405430, 328810860]

約数ペア:

[(1, 328810860), (2, 164405430), (3, 109603620), (4, 82202715), (5, 65762172), (6, 54801810), (7, 46972980), (9, 36534540), (10, 32881086), (12, 27400905), (14, 23486490), (15, 21920724), (18, 18267270), (20, 16440543), (21, 15657660), (27, 12178180), (28, 11743245), (30, 10960362), (35, 9394596), (36, 9133635), (37, 8886780), (42, 7828830), (45, 7306908), (54, 6089090), (60, 5480181), (63, 5219220), (70, 4697298), (74, 4443390), (84, 3914415), (90, 3653454), (105, 3131532), (108, 3044545), (111, 2962260), (126, 2609610), (135, 2435636), (140, 2348649), (148, 2221695), (180, 1826727), (185, 1777356), (189, 1739740), (210, 1565766), (222, 1481130), (252, 1304805), (259, 1269540), (270, 1217818), (315, 1043844), (333, 987420), (370, 888678), (378, 869870), (420, 782883), (444, 740565), (518, 634770), (540, 608909), (555, 592452), (630, 521922), (666, 493710), (740, 444339), (756, 434935), (777, 423180), (945, 347948), (999, 329140), (1036, 317385), (1110, 296226), (1260, 260961), (1295, 253908), (1332, 246855), (1554, 211590), (1665, 197484), (1890, 173974), (1998, 164570), (2220, 148113), (2331, 141060), (2351, 139860), (2590, 126954), (3108, 105795), (3330, 98742), (3780, 86987), (3885, 84636), (3996, 82285), (4662, 70530), (4702, 69930), (4995, 65828), (5180, 63477), (6660, 49371), (6993, 47020), (7053, 46620), (7770, 42318), (9324, 35265), (9404, 34965), (9990, 32914), (11655, 28212), (11755, 27972), (13986, 23510), (14106, 23310), (15540, 21159), (16457, 19980)]