13012740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 43662528

約数和(自身を除く): 30649788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 83, 90, 117, 130, 134, 156, 166, 180, 195, 201, 234, 249, 260, 268, 332, 335, 390, 402, 415, 468, 498, 585, 603, 670, 747, 780, 804, 830, 871, 996, 1005, 1079, 1170, 1206, 1245, 1340, 1494, 1660, 1742, 2010, 2158, 2340, 2412, 2490, 2613, 2988, 3015, 3237, 3484, 3735, 4020, 4316, 4355, 4980, 5226, 5395, 5561, 6030, 6474, 7470, 7839, 8710, 9711, 10452, 10790, 11122, 12060, 12948, 13065, 14940, 15678, 16185, 16683, 17420, 19422, 21580, 22244, 26130, 27805, 31356, 32370, 33366, 38844, 39195, 48555, 50049, 52260, 55610, 64740, 66732, 72293, 78390, 83415, 97110, 100098, 111220, 144586, 156780, 166830, 194220, 200196, 216879, 250245, 289172, 333660, 361465, 433758, 500490, 650637, 722930, 867516, 1000980, 1084395, 1301274, 1445860, 2168790, 2602548, 3253185, 4337580, 6506370, 13012740]

約数ペア:

[(1, 13012740), (2, 6506370), (3, 4337580), (4, 3253185), (5, 2602548), (6, 2168790), (9, 1445860), (10, 1301274), (12, 1084395), (13, 1000980), (15, 867516), (18, 722930), (20, 650637), (26, 500490), (30, 433758), (36, 361465), (39, 333660), (45, 289172), (52, 250245), (60, 216879), (65, 200196), (67, 194220), (78, 166830), (83, 156780), (90, 144586), (117, 111220), (130, 100098), (134, 97110), (156, 83415), (166, 78390), (180, 72293), (195, 66732), (201, 64740), (234, 55610), (249, 52260), (260, 50049), (268, 48555), (332, 39195), (335, 38844), (390, 33366), (402, 32370), (415, 31356), (468, 27805), (498, 26130), (585, 22244), (603, 21580), (670, 19422), (747, 17420), (780, 16683), (804, 16185), (830, 15678), (871, 14940), (996, 13065), (1005, 12948), (1079, 12060), (1170, 11122), (1206, 10790), (1245, 10452), (1340, 9711), (1494, 8710), (1660, 7839), (1742, 7470), (2010, 6474), (2158, 6030), (2340, 5561), (2412, 5395), (2490, 5226), (2613, 4980), (2988, 4355), (3015, 4316), (3237, 4020), (3484, 3735)]