8531434980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 288

約数和(自身を含む): 27738547200

約数和(自身を除く): 19207112220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 89, 90, 93, 123, 124, 155, 164, 178, 180, 186, 205, 246, 267, 279, 310, 356, 369, 372, 410, 419, 445, 465, 492, 534, 558, 615, 620, 738, 801, 820, 838, 890, 930, 1068, 1116, 1230, 1257, 1271, 1335, 1395, 1476, 1602, 1676, 1780, 1845, 1860, 2095, 2460, 2514, 2542, 2670, 2759, 2790, 3204, 3649, 3690, 3771, 3813, 4005, 4190, 5028, 5084, 5340, 5518, 5580, 6285, 6355, 7298, 7380, 7542, 7626, 8010, 8277, 8380, 10947, 11036, 11439, 12570, 12710, 12989, 13795, 14596, 15084, 15252, 16020, 16554, 17179, 18245, 18855, 19065, 21894, 22878, 24831, 25140, 25420, 25978, 27590, 32841, 33108, 34358, 36490, 37291, 37710, 38130, 38967, 41385, 43788, 45756, 49662, 51537, 51956, 54735, 55180, 57195, 64945, 65682, 68716, 72980, 74582, 75420, 76260, 77934, 82770, 85895, 99324, 103074, 109470, 111873, 113119, 114390, 116901, 124155, 129890, 131364, 149164, 154611, 155868, 164205, 165540, 171790, 186455, 194835, 206148, 218940, 223746, 226238, 228780, 233802, 248310, 257685, 259780, 309222, 328410, 335619, 339357, 343580, 372910, 389670, 447492, 452476, 467604, 496620, 515370, 532549, 559365, 565595, 584505, 618444, 656820, 671238, 678714, 745820, 773055, 779340, 1018071, 1030740, 1065098, 1118730, 1131190, 1156021, 1169010, 1342476, 1357428, 1528931, 1546110, 1597647, 1678095, 1696785, 2036142, 2130196, 2237460, 2262380, 2312042, 2338020, 2662745, 3057862, 3092220, 3195294, 3356190, 3393570, 3468063, 4072284, 4586793, 4624084, 4792941, 5090355, 5325490, 5780105, 6115724, 6390588, 6712380, 6787140, 6936126, 7644655, 7988235, 9173586, 9585882, 10180710, 10404189, 10650980, 11560210, 13760379, 13872252, 15289310, 15976470, 17340315, 18347172, 19171764, 20361420, 20808378, 22933965, 23120420, 23964705, 27520758, 30578620, 31952940, 34680630, 41616756, 45867930, 47396861, 47929410, 52020945, 55041516, 68801895, 69361260, 91735860, 94793722, 95858820, 104041890, 137603790, 142190583, 189587444, 208083780, 236984305, 275207580, 284381166, 426571749, 473968610, 568762332, 710952915, 853143498, 947937220, 1421905830, 1706286996, 2132858745, 2843811660, 4265717490, 8531434980]

約数ペア:

[(1, 8531434980), (2, 4265717490), (3, 2843811660), (4, 2132858745), (5, 1706286996), (6, 1421905830), (9, 947937220), (10, 853143498), (12, 710952915), (15, 568762332), (18, 473968610), (20, 426571749), (30, 284381166), (31, 275207580), (36, 236984305), (41, 208083780), (45, 189587444), (60, 142190583), (62, 137603790), (82, 104041890), (89, 95858820), (90, 94793722), (93, 91735860), (123, 69361260), (124, 68801895), (155, 55041516), (164, 52020945), (178, 47929410), (180, 47396861), (186, 45867930), (205, 41616756), (246, 34680630), (267, 31952940), (279, 30578620), (310, 27520758), (356, 23964705), (369, 23120420), (372, 22933965), (410, 20808378), (419, 20361420), (445, 19171764), (465, 18347172), (492, 17340315), (534, 15976470), (558, 15289310), (615, 13872252), (620, 13760379), (738, 11560210), (801, 10650980), (820, 10404189), (838, 10180710), (890, 9585882), (930, 9173586), (1068, 7988235), (1116, 7644655), (1230, 6936126), (1257, 6787140), (1271, 6712380), (1335, 6390588), (1395, 6115724), (1476, 5780105), (1602, 5325490), (1676, 5090355), (1780, 4792941), (1845, 4624084), (1860, 4586793), (2095, 4072284), (2460, 3468063), (2514, 3393570), (2542, 3356190), (2670, 3195294), (2759, 3092220), (2790, 3057862), (3204, 2662745), (3649, 2338020), (3690, 2312042), (3771, 2262380), (3813, 2237460), (4005, 2130196), (4190, 2036142), (5028, 1696785), (5084, 1678095), (5340, 1597647), (5518, 1546110), (5580, 1528931), (6285, 1357428), (6355, 1342476), (7298, 1169010), (7380, 1156021), (7542, 1131190), (7626, 1118730), (8010, 1065098), (8277, 1030740), (8380, 1018071), (10947, 779340), (11036, 773055), (11439, 745820), (12570, 678714), (12710, 671238), (12989, 656820), (13795, 618444), (14596, 584505), (15084, 565595), (15252, 559365), (16020, 532549), (16554, 515370), (17179, 496620), (18245, 467604), (18855, 452476), (19065, 447492), (21894, 389670), (22878, 372910), (24831, 343580), (25140, 339357), (25420, 335619), (25978, 328410), (27590, 309222), (32841, 259780), (33108, 257685), (34358, 248310), (36490, 233802), (37291, 228780), (37710, 226238), (38130, 223746), (38967, 218940), (41385, 206148), (43788, 194835), (45756, 186455), (49662, 171790), (51537, 165540), (51956, 164205), (54735, 155868), (55180, 154611), (57195, 149164), (64945, 131364), (65682, 129890), (68716, 124155), (72980, 116901), (74582, 114390), (75420, 113119), (76260, 111873), (77934, 109470), (82770, 103074), (85895, 99324)]