1401640768980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1\times {\mathrm{22691}}^1$

素因数の和:23878

約数の個数: 144

約数和(自身を含む): 4266364310208

約数和(自身を除く): 2864723541228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 601, 1142, 1202, 1713, 1803, 2284, 2404, 2855, 3005, 3426, 3606, 5139, 5409, 5710, 6010, 6852, 7212, 8565, 9015, 10278, 10818, 11420, 12020, 17130, 18030, 20556, 21636, 22691, 25695, 27045, 34260, 36060, 45382, 51390, 54090, 68073, 90764, 102780, 108180, 113455, 136146, 204219, 226910, 272292, 340365, 343171, 408438, 453820, 680730, 686342, 816876, 1021095, 1029513, 1361460, 1372684, 1715855, 2042190, 2059026, 3088539, 3431710, 4084380, 4118052, 5147565, 6177078, 6863420, 10295130, 12354156, 12956561, 13637291, 15442695, 20590260, 25913122, 27274582, 30885390, 38869683, 40911873, 51826244, 54549164, 61770780, 64782805, 68186455, 77739366, 81823746, 116609049, 122735619, 129565610, 136372910, 155478732, 163647492, 194348415, 204559365, 233218098, 245471238, 259131220, 272745820, 388696830, 409118730, 466436196, 490942476, 583045245, 613678095, 777393660, 818237460, 1166090490, 1227356190, 2332180980, 2454712380, 7786893161, 15573786322, 23360679483, 31147572644, 38934465805, 46721358966, 70082038449, 77868931610, 93442717932, 116803397415, 140164076898, 155737863220, 233606794830, 280328153796, 350410192245, 467213589660, 700820384490, 1401640768980]

約数ペア:

[(1, 1401640768980), (2, 700820384490), (3, 467213589660), (4, 350410192245), (5, 280328153796), (6, 233606794830), (9, 155737863220), (10, 140164076898), (12, 116803397415), (15, 93442717932), (18, 77868931610), (20, 70082038449), (30, 46721358966), (36, 38934465805), (45, 31147572644), (60, 23360679483), (90, 15573786322), (180, 7786893161), (571, 2454712380), (601, 2332180980), (1142, 1227356190), (1202, 1166090490), (1713, 818237460), (1803, 777393660), (2284, 613678095), (2404, 583045245), (2855, 490942476), (3005, 466436196), (3426, 409118730), (3606, 388696830), (5139, 272745820), (5409, 259131220), (5710, 245471238), (6010, 233218098), (6852, 204559365), (7212, 194348415), (8565, 163647492), (9015, 155478732), (10278, 136372910), (10818, 129565610), (11420, 122735619), (12020, 116609049), (17130, 81823746), (18030, 77739366), (20556, 68186455), (21636, 64782805), (22691, 61770780), (25695, 54549164), (27045, 51826244), (34260, 40911873), (36060, 38869683), (45382, 30885390), (51390, 27274582), (54090, 25913122), (68073, 20590260), (90764, 15442695), (102780, 13637291), (108180, 12956561), (113455, 12354156), (136146, 10295130), (204219, 6863420), (226910, 6177078), (272292, 5147565), (340365, 4118052), (343171, 4084380), (408438, 3431710), (453820, 3088539), (680730, 2059026), (686342, 2042190), (816876, 1715855), (1021095, 1372684), (1029513, 1361460)]