2545174320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4271}}^1$

素因数の和:4491

約数の個数: 160

約数和(自身を含む): 8543453184

約数和(自身を除く): 5998278864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 191, 195, 208, 240, 260, 312, 382, 390, 520, 573, 624, 764, 780, 955, 1040, 1146, 1528, 1560, 1910, 2292, 2483, 2865, 3056, 3120, 3820, 4271, 4584, 4966, 5730, 7449, 7640, 8542, 9168, 9932, 11460, 12415, 12813, 14898, 15280, 17084, 19864, 21355, 22920, 24830, 25626, 29796, 34168, 37245, 39728, 42710, 45840, 49660, 51252, 55523, 59592, 64065, 68336, 74490, 85420, 99320, 102504, 111046, 119184, 128130, 148980, 166569, 170840, 198640, 205008, 222092, 256260, 277615, 297960, 333138, 341680, 444184, 512520, 555230, 595920, 666276, 815761, 832845, 888368, 1025040, 1110460, 1332552, 1631522, 1665690, 2220920, 2447283, 2665104, 3263044, 3331380, 4078805, 4441840, 4894566, 6526088, 6662760, 8157610, 9789132, 10604893, 12236415, 13052176, 13325520, 16315220, 19578264, 21209786, 24472830, 31814679, 32630440, 39156528, 42419572, 48945660, 53024465, 63629358, 65260880, 84839144, 97891320, 106048930, 127258716, 159073395, 169678288, 195782640, 212097860, 254517432, 318146790, 424195720, 509034864, 636293580, 848391440, 1272587160, 2545174320]

約数ペア:

[(1, 2545174320), (2, 1272587160), (3, 848391440), (4, 636293580), (5, 509034864), (6, 424195720), (8, 318146790), (10, 254517432), (12, 212097860), (13, 195782640), (15, 169678288), (16, 159073395), (20, 127258716), (24, 106048930), (26, 97891320), (30, 84839144), (39, 65260880), (40, 63629358), (48, 53024465), (52, 48945660), (60, 42419572), (65, 39156528), (78, 32630440), (80, 31814679), (104, 24472830), (120, 21209786), (130, 19578264), (156, 16315220), (191, 13325520), (195, 13052176), (208, 12236415), (240, 10604893), (260, 9789132), (312, 8157610), (382, 6662760), (390, 6526088), (520, 4894566), (573, 4441840), (624, 4078805), (764, 3331380), (780, 3263044), (955, 2665104), (1040, 2447283), (1146, 2220920), (1528, 1665690), (1560, 1631522), (1910, 1332552), (2292, 1110460), (2483, 1025040), (2865, 888368), (3056, 832845), (3120, 815761), (3820, 666276), (4271, 595920), (4584, 555230), (4966, 512520), (5730, 444184), (7449, 341680), (7640, 333138), (8542, 297960), (9168, 277615), (9932, 256260), (11460, 222092), (12415, 205008), (12813, 198640), (14898, 170840), (15280, 166569), (17084, 148980), (19864, 128130), (21355, 119184), (22920, 111046), (24830, 102504), (25626, 99320), (29796, 85420), (34168, 74490), (37245, 68336), (39728, 64065), (42710, 59592), (45840, 55523), (49660, 51252)]