2281582680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5437}}^1$

素因数の和:5733

約数の個数: 128

約数和(自身を含む): 7400030400

約数和(自身を除く): 5118447720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 269, 312, 390, 520, 538, 780, 807, 1076, 1345, 1560, 1614, 2152, 2690, 3228, 3497, 4035, 5380, 5437, 6456, 6994, 8070, 10491, 10760, 10874, 13988, 16140, 16311, 17485, 20982, 21748, 27185, 27976, 32280, 32622, 34970, 41964, 43496, 52455, 54370, 65244, 69940, 70681, 81555, 83928, 104910, 108740, 130488, 139880, 141362, 163110, 209820, 212043, 217480, 282724, 326220, 353405, 419640, 424086, 565448, 652440, 706810, 848172, 1060215, 1413620, 1462553, 1696344, 2120430, 2827240, 2925106, 4240860, 4387659, 5850212, 7312765, 8481720, 8775318, 11700424, 14625530, 17550636, 19013189, 21938295, 29251060, 35101272, 38026378, 43876590, 57039567, 58502120, 76052756, 87753180, 95065945, 114079134, 152105512, 175506360, 190131890, 228158268, 285197835, 380263780, 456316536, 570395670, 760527560, 1140791340, 2281582680]

約数ペア:

[(1, 2281582680), (2, 1140791340), (3, 760527560), (4, 570395670), (5, 456316536), (6, 380263780), (8, 285197835), (10, 228158268), (12, 190131890), (13, 175506360), (15, 152105512), (20, 114079134), (24, 95065945), (26, 87753180), (30, 76052756), (39, 58502120), (40, 57039567), (52, 43876590), (60, 38026378), (65, 35101272), (78, 29251060), (104, 21938295), (120, 19013189), (130, 17550636), (156, 14625530), (195, 11700424), (260, 8775318), (269, 8481720), (312, 7312765), (390, 5850212), (520, 4387659), (538, 4240860), (780, 2925106), (807, 2827240), (1076, 2120430), (1345, 1696344), (1560, 1462553), (1614, 1413620), (2152, 1060215), (2690, 848172), (3228, 706810), (3497, 652440), (4035, 565448), (5380, 424086), (5437, 419640), (6456, 353405), (6994, 326220), (8070, 282724), (10491, 217480), (10760, 212043), (10874, 209820), (13988, 163110), (16140, 141362), (16311, 139880), (17485, 130488), (20982, 108740), (21748, 104910), (27185, 83928), (27976, 81555), (32280, 70681), (32622, 69940), (34970, 65244), (41964, 54370), (43496, 52455)]