1277401714880

素因数分解:

$2^6\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1861}}^1\times {\mathrm{3581}}^1$

素因数の和:6058

約数の個数: 112

約数和(自身を含む): 3049379524800

約数和(自身を除く): 1771977809920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 599, 1198, 1861, 2396, 2995, 3581, 3722, 4792, 5990, 7162, 7444, 9305, 9584, 11980, 14324, 14888, 17905, 18610, 19168, 23960, 28648, 29776, 35810, 37220, 38336, 47920, 57296, 59552, 71620, 74440, 95840, 114592, 119104, 143240, 148880, 191680, 229184, 286480, 297760, 572960, 595520, 1114739, 1145920, 2145019, 2229478, 4290038, 4458956, 5573695, 6664241, 8580076, 8917912, 10725095, 11147390, 13328482, 17160152, 17835824, 21450190, 22294780, 26656964, 33321205, 34320304, 35671648, 42900380, 44589560, 53313928, 66642410, 68640608, 71343296, 85800760, 89179120, 106627856, 133284820, 137281216, 171601520, 178358240, 213255712, 266569640, 343203040, 356716480, 426511424, 533139280, 686406080, 1066278560, 2132557120, 3991880359, 7983760718, 15967521436, 19959401795, 31935042872, 39918803590, 63870085744, 79837607180, 127740171488, 159675214360, 255480342976, 319350428720, 638700857440, 1277401714880]

約数ペア:

[(1, 1277401714880), (2, 638700857440), (4, 319350428720), (5, 255480342976), (8, 159675214360), (10, 127740171488), (16, 79837607180), (20, 63870085744), (32, 39918803590), (40, 31935042872), (64, 19959401795), (80, 15967521436), (160, 7983760718), (320, 3991880359), (599, 2132557120), (1198, 1066278560), (1861, 686406080), (2396, 533139280), (2995, 426511424), (3581, 356716480), (3722, 343203040), (4792, 266569640), (5990, 213255712), (7162, 178358240), (7444, 171601520), (9305, 137281216), (9584, 133284820), (11980, 106627856), (14324, 89179120), (14888, 85800760), (17905, 71343296), (18610, 68640608), (19168, 66642410), (23960, 53313928), (28648, 44589560), (29776, 42900380), (35810, 35671648), (37220, 34320304), (38336, 33321205), (47920, 26656964), (57296, 22294780), (59552, 21450190), (71620, 17835824), (74440, 17160152), (95840, 13328482), (114592, 11147390), (119104, 10725095), (143240, 8917912), (148880, 8580076), (191680, 6664241), (229184, 5573695), (286480, 4458956), (297760, 4290038), (572960, 2229478), (595520, 2145019), (1114739, 1145920)]