56316780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 188776224

約数和(自身を除く): 132459444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 587, 615, 738, 780, 820, 1066, 1170, 1174, 1230, 1476, 1599, 1761, 1845, 2132, 2340, 2348, 2460, 2665, 2935, 3198, 3522, 3690, 4797, 5283, 5330, 5870, 6396, 7044, 7380, 7631, 7995, 8805, 9594, 10566, 10660, 11740, 15262, 15990, 17610, 19188, 21132, 22893, 23985, 24067, 26415, 30524, 31980, 35220, 38155, 45786, 47970, 48134, 52830, 68679, 72201, 76310, 91572, 95940, 96268, 105660, 114465, 120335, 137358, 144402, 152620, 216603, 228930, 240670, 274716, 288804, 312871, 343395, 361005, 433206, 457860, 481340, 625742, 686790, 722010, 866412, 938613, 1083015, 1251484, 1373580, 1444020, 1564355, 1877226, 2166030, 2815839, 3128710, 3754452, 4332060, 4693065, 5631678, 6257420, 9386130, 11263356, 14079195, 18772260, 28158390, 56316780]

約数ペア:

[(1, 56316780), (2, 28158390), (3, 18772260), (4, 14079195), (5, 11263356), (6, 9386130), (9, 6257420), (10, 5631678), (12, 4693065), (13, 4332060), (15, 3754452), (18, 3128710), (20, 2815839), (26, 2166030), (30, 1877226), (36, 1564355), (39, 1444020), (41, 1373580), (45, 1251484), (52, 1083015), (60, 938613), (65, 866412), (78, 722010), (82, 686790), (90, 625742), (117, 481340), (123, 457860), (130, 433206), (156, 361005), (164, 343395), (180, 312871), (195, 288804), (205, 274716), (234, 240670), (246, 228930), (260, 216603), (369, 152620), (390, 144402), (410, 137358), (468, 120335), (492, 114465), (533, 105660), (585, 96268), (587, 95940), (615, 91572), (738, 76310), (780, 72201), (820, 68679), (1066, 52830), (1170, 48134), (1174, 47970), (1230, 45786), (1476, 38155), (1599, 35220), (1761, 31980), (1845, 30524), (2132, 26415), (2340, 24067), (2348, 23985), (2460, 22893), (2665, 21132), (2935, 19188), (3198, 17610), (3522, 15990), (3690, 15262), (4797, 11740), (5283, 10660), (5330, 10566), (5870, 9594), (6396, 8805), (7044, 7995), (7380, 7631)]