73027320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 230307840

約数和(自身を除く): 157280520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 293, 310, 335, 372, 402, 465, 536, 586, 620, 670, 744, 804, 879, 930, 1005, 1172, 1240, 1340, 1465, 1608, 1758, 1860, 2010, 2077, 2344, 2680, 2930, 3516, 3720, 4020, 4154, 4395, 5860, 6231, 7032, 8040, 8308, 8790, 9083, 10385, 11720, 12462, 16616, 17580, 18166, 19631, 20770, 24924, 27249, 31155, 35160, 36332, 39262, 41540, 45415, 49848, 54498, 58893, 62310, 72664, 78524, 83080, 90830, 98155, 108996, 117786, 124620, 136245, 157048, 181660, 196310, 217992, 235572, 249240, 272490, 294465, 363320, 392620, 471144, 544980, 588930, 608561, 785240, 1089960, 1177860, 1217122, 1825683, 2355720, 2434244, 3042805, 3651366, 4868488, 6085610, 7302732, 9128415, 12171220, 14605464, 18256830, 24342440, 36513660, 73027320]

約数ペア:

[(1, 73027320), (2, 36513660), (3, 24342440), (4, 18256830), (5, 14605464), (6, 12171220), (8, 9128415), (10, 7302732), (12, 6085610), (15, 4868488), (20, 3651366), (24, 3042805), (30, 2434244), (31, 2355720), (40, 1825683), (60, 1217122), (62, 1177860), (67, 1089960), (93, 785240), (120, 608561), (124, 588930), (134, 544980), (155, 471144), (186, 392620), (201, 363320), (248, 294465), (268, 272490), (293, 249240), (310, 235572), (335, 217992), (372, 196310), (402, 181660), (465, 157048), (536, 136245), (586, 124620), (620, 117786), (670, 108996), (744, 98155), (804, 90830), (879, 83080), (930, 78524), (1005, 72664), (1172, 62310), (1240, 58893), (1340, 54498), (1465, 49848), (1608, 45415), (1758, 41540), (1860, 39262), (2010, 36332), (2077, 35160), (2344, 31155), (2680, 27249), (2930, 24924), (3516, 20770), (3720, 19631), (4020, 18166), (4154, 17580), (4395, 16616), (5860, 12462), (6231, 11720), (7032, 10385), (8040, 9083), (8308, 8790)]