1628547180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1536

約数の個数: 192

約数和(自身を含む): 5180571648

約数和(自身を除く): 3552024468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 47, 52, 60, 62, 65, 78, 93, 94, 124, 130, 141, 155, 156, 186, 188, 195, 235, 260, 282, 310, 372, 390, 403, 465, 470, 564, 611, 620, 705, 780, 806, 930, 940, 1209, 1222, 1410, 1433, 1457, 1612, 1833, 1860, 2015, 2418, 2444, 2820, 2866, 2914, 3055, 3666, 4030, 4299, 4371, 4836, 5732, 5828, 6045, 6110, 7165, 7285, 7332, 8060, 8598, 8742, 9165, 12090, 12220, 14330, 14570, 17196, 17484, 18330, 18629, 18941, 21495, 21855, 24180, 28660, 29140, 36660, 37258, 37882, 42990, 43710, 44423, 55887, 56823, 67351, 74516, 75764, 85980, 87420, 88846, 93145, 94705, 111774, 113646, 133269, 134702, 177692, 186290, 189410, 202053, 222115, 223548, 227292, 266538, 269404, 279435, 284115, 336755, 372580, 378820, 404106, 444230, 533076, 558870, 568230, 577499, 666345, 673510, 808212, 875563, 888460, 1010265, 1117740, 1136460, 1154998, 1332690, 1347020, 1732497, 1751126, 2020530, 2087881, 2309996, 2626689, 2665380, 2887495, 3464994, 3502252, 4041060, 4175762, 4377815, 5253378, 5774990, 6263643, 6929988, 8351524, 8662485, 8755630, 10439405, 10506756, 11549980, 12527286, 13133445, 17324970, 17511260, 20878810, 25054572, 26266890, 27142453, 31318215, 34649940, 41757620, 52533780, 54284906, 62636430, 81427359, 108569812, 125272860, 135712265, 162854718, 271424530, 325709436, 407136795, 542849060, 814273590, 1628547180]

約数ペア:

[(1, 1628547180), (2, 814273590), (3, 542849060), (4, 407136795), (5, 325709436), (6, 271424530), (10, 162854718), (12, 135712265), (13, 125272860), (15, 108569812), (20, 81427359), (26, 62636430), (30, 54284906), (31, 52533780), (39, 41757620), (47, 34649940), (52, 31318215), (60, 27142453), (62, 26266890), (65, 25054572), (78, 20878810), (93, 17511260), (94, 17324970), (124, 13133445), (130, 12527286), (141, 11549980), (155, 10506756), (156, 10439405), (186, 8755630), (188, 8662485), (195, 8351524), (235, 6929988), (260, 6263643), (282, 5774990), (310, 5253378), (372, 4377815), (390, 4175762), (403, 4041060), (465, 3502252), (470, 3464994), (564, 2887495), (611, 2665380), (620, 2626689), (705, 2309996), (780, 2087881), (806, 2020530), (930, 1751126), (940, 1732497), (1209, 1347020), (1222, 1332690), (1410, 1154998), (1433, 1136460), (1457, 1117740), (1612, 1010265), (1833, 888460), (1860, 875563), (2015, 808212), (2418, 673510), (2444, 666345), (2820, 577499), (2866, 568230), (2914, 558870), (3055, 533076), (3666, 444230), (4030, 404106), (4299, 378820), (4371, 372580), (4836, 336755), (5732, 284115), (5828, 279435), (6045, 269404), (6110, 266538), (7165, 227292), (7285, 223548), (7332, 222115), (8060, 202053), (8598, 189410), (8742, 186290), (9165, 177692), (12090, 134702), (12220, 133269), (14330, 113646), (14570, 111774), (17196, 94705), (17484, 93145), (18330, 88846), (18629, 87420), (18941, 85980), (21495, 75764), (21855, 74516), (24180, 67351), (28660, 56823), (29140, 55887), (36660, 44423), (37258, 43710), (37882, 42990)]