131513366640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{54617}}^1$

素因数の和:54839

約数の個数: 160

約数和(自身を含む): 416110510080

約数和(自身を除く): 284597143440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 127, 158, 237, 240, 254, 316, 381, 395, 474, 508, 632, 635, 762, 790, 948, 1016, 1185, 1264, 1270, 1524, 1580, 1896, 1905, 2032, 2370, 2540, 3048, 3160, 3792, 3810, 4740, 5080, 6096, 6320, 7620, 9480, 10033, 10160, 15240, 18960, 20066, 30099, 30480, 40132, 50165, 54617, 60198, 80264, 100330, 109234, 120396, 150495, 160528, 163851, 200660, 218468, 240792, 273085, 300990, 327702, 401320, 436936, 481584, 546170, 601980, 655404, 802640, 819255, 873872, 1092340, 1203960, 1310808, 1638510, 2184680, 2407920, 2621616, 3277020, 4314743, 4369360, 6554040, 6936359, 8629486, 12944229, 13108080, 13872718, 17258972, 20809077, 21573715, 25888458, 27745436, 34517944, 34681795, 41618154, 43147430, 51776916, 55490872, 64721145, 69035888, 69363590, 83236308, 86294860, 103553832, 104045385, 110981744, 129442290, 138727180, 166472616, 172589720, 207107664, 208090770, 258884580, 277454360, 332945232, 345179440, 416181540, 517769160, 547972361, 554908720, 832363080, 1035538320, 1095944722, 1643917083, 1664726160, 2191889444, 2739861805, 3287834166, 4383778888, 5479723610, 6575668332, 8219585415, 8767557776, 10959447220, 13151336664, 16439170830, 21918894440, 26302673328, 32878341660, 43837788880, 65756683320, 131513366640]

約数ペア:

[(1, 131513366640), (2, 65756683320), (3, 43837788880), (4, 32878341660), (5, 26302673328), (6, 21918894440), (8, 16439170830), (10, 13151336664), (12, 10959447220), (15, 8767557776), (16, 8219585415), (20, 6575668332), (24, 5479723610), (30, 4383778888), (40, 3287834166), (48, 2739861805), (60, 2191889444), (79, 1664726160), (80, 1643917083), (120, 1095944722), (127, 1035538320), (158, 832363080), (237, 554908720), (240, 547972361), (254, 517769160), (316, 416181540), (381, 345179440), (395, 332945232), (474, 277454360), (508, 258884580), (632, 208090770), (635, 207107664), (762, 172589720), (790, 166472616), (948, 138727180), (1016, 129442290), (1185, 110981744), (1264, 104045385), (1270, 103553832), (1524, 86294860), (1580, 83236308), (1896, 69363590), (1905, 69035888), (2032, 64721145), (2370, 55490872), (2540, 51776916), (3048, 43147430), (3160, 41618154), (3792, 34681795), (3810, 34517944), (4740, 27745436), (5080, 25888458), (6096, 21573715), (6320, 20809077), (7620, 17258972), (9480, 13872718), (10033, 13108080), (10160, 12944229), (15240, 8629486), (18960, 6936359), (20066, 6554040), (30099, 4369360), (30480, 4314743), (40132, 3277020), (50165, 2621616), (54617, 2407920), (60198, 2184680), (80264, 1638510), (100330, 1310808), (109234, 1203960), (120396, 1092340), (150495, 873872), (160528, 819255), (163851, 802640), (200660, 655404), (218468, 601980), (240792, 546170), (273085, 481584), (300990, 436936), (327702, 401320)]