12978248880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{8111}}^1$

素因数の和:8299

約数の個数: 160

約数和(自身を含む): 41281643520

約数和(自身を除く): 28303394640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 113, 118, 120, 177, 226, 236, 240, 295, 339, 354, 452, 472, 565, 590, 678, 708, 885, 904, 944, 1130, 1180, 1356, 1416, 1695, 1770, 1808, 2260, 2360, 2712, 2832, 3390, 3540, 4520, 4720, 5424, 6667, 6780, 7080, 8111, 9040, 13334, 13560, 14160, 16222, 20001, 24333, 26668, 27120, 32444, 33335, 40002, 40555, 48666, 53336, 64888, 66670, 80004, 81110, 97332, 100005, 106672, 121665, 129776, 133340, 160008, 162220, 194664, 200010, 243330, 266680, 320016, 324440, 389328, 400020, 478549, 486660, 533360, 648880, 800040, 916543, 957098, 973320, 1435647, 1600080, 1833086, 1914196, 1946640, 2392745, 2749629, 2871294, 3666172, 3828392, 4582715, 4785490, 5499258, 5742588, 7178235, 7332344, 7656784, 9165430, 9570980, 10998516, 11485176, 13748145, 14356470, 14664688, 18330860, 19141960, 21997032, 22970352, 27496290, 28712940, 36661720, 38283920, 43994064, 54076037, 54992580, 57425880, 73323440, 108152074, 109985160, 114851760, 162228111, 216304148, 219970320, 270380185, 324456222, 432608296, 540760370, 648912444, 811140555, 865216592, 1081520740, 1297824888, 1622281110, 2163041480, 2595649776, 3244562220, 4326082960, 6489124440, 12978248880]

約数ペア:

[(1, 12978248880), (2, 6489124440), (3, 4326082960), (4, 3244562220), (5, 2595649776), (6, 2163041480), (8, 1622281110), (10, 1297824888), (12, 1081520740), (15, 865216592), (16, 811140555), (20, 648912444), (24, 540760370), (30, 432608296), (40, 324456222), (48, 270380185), (59, 219970320), (60, 216304148), (80, 162228111), (113, 114851760), (118, 109985160), (120, 108152074), (177, 73323440), (226, 57425880), (236, 54992580), (240, 54076037), (295, 43994064), (339, 38283920), (354, 36661720), (452, 28712940), (472, 27496290), (565, 22970352), (590, 21997032), (678, 19141960), (708, 18330860), (885, 14664688), (904, 14356470), (944, 13748145), (1130, 11485176), (1180, 10998516), (1356, 9570980), (1416, 9165430), (1695, 7656784), (1770, 7332344), (1808, 7178235), (2260, 5742588), (2360, 5499258), (2712, 4785490), (2832, 4582715), (3390, 3828392), (3540, 3666172), (4520, 2871294), (4720, 2749629), (5424, 2392745), (6667, 1946640), (6780, 1914196), (7080, 1833086), (8111, 1600080), (9040, 1435647), (13334, 973320), (13560, 957098), (14160, 916543), (16222, 800040), (20001, 648880), (24333, 533360), (26668, 486660), (27120, 478549), (32444, 400020), (33335, 389328), (40002, 324440), (40555, 320016), (48666, 266680), (53336, 243330), (64888, 200010), (66670, 194664), (80004, 162220), (81110, 160008), (97332, 133340), (100005, 129776), (106672, 121665)]