1585780020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{6619}}^1$

素因数の和:6667

約数の個数: 144

約数和(自身を含む): 5291657280

約数和(自身を除く): 3705877260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 3630, 3993, 4356, 5324, 5445, 6619, 6655, 7260, 7986, 10890, 11979, 13238, 13310, 15972, 19857, 19965, 21780, 23958, 26476, 26620, 33095, 39714, 39930, 47916, 59571, 59895, 66190, 72809, 79428, 79860, 99285, 119142, 119790, 132380, 145618, 198570, 218427, 238284, 239580, 291236, 297855, 364045, 397140, 436854, 595710, 655281, 728090, 800899, 873708, 1092135, 1191420, 1310562, 1456180, 1601798, 2184270, 2402697, 2621124, 3203596, 3276405, 4004495, 4368540, 4805394, 6552810, 7208091, 8008990, 8809889, 9610788, 12013485, 13105620, 14416182, 16017980, 17619778, 24026970, 26429667, 28832364, 35239556, 36040455, 44049445, 48053940, 52859334, 72080910, 79289001, 88098890, 105718668, 132148335, 144161820, 158578002, 176197780, 264296670, 317156004, 396445005, 528593340, 792890010, 1585780020]

約数ペア:

[(1, 1585780020), (2, 792890010), (3, 528593340), (4, 396445005), (5, 317156004), (6, 264296670), (9, 176197780), (10, 158578002), (11, 144161820), (12, 132148335), (15, 105718668), (18, 88098890), (20, 79289001), (22, 72080910), (30, 52859334), (33, 48053940), (36, 44049445), (44, 36040455), (45, 35239556), (55, 28832364), (60, 26429667), (66, 24026970), (90, 17619778), (99, 16017980), (110, 14416182), (121, 13105620), (132, 12013485), (165, 9610788), (180, 8809889), (198, 8008990), (220, 7208091), (242, 6552810), (330, 4805394), (363, 4368540), (396, 4004495), (484, 3276405), (495, 3203596), (605, 2621124), (660, 2402697), (726, 2184270), (990, 1601798), (1089, 1456180), (1210, 1310562), (1331, 1191420), (1452, 1092135), (1815, 873708), (1980, 800899), (2178, 728090), (2420, 655281), (2662, 595710), (3630, 436854), (3993, 397140), (4356, 364045), (5324, 297855), (5445, 291236), (6619, 239580), (6655, 238284), (7260, 218427), (7986, 198570), (10890, 145618), (11979, 132380), (13238, 119790), (13310, 119142), (15972, 99285), (19857, 79860), (19965, 79428), (21780, 72809), (23958, 66190), (26476, 59895), (26620, 59571), (33095, 47916), (39714, 39930)]