531279840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12163}}^1$

素因数の和:12201

約数の個数: 192

約数和(自身を含む): 2059900416

約数和(自身を除く): 1528620576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 12163, 14560, 21840, 24326, 36489, 43680, 48652, 60815, 72978, 85141, 97304, 121630, 145956, 158119, 170282, 182445, 194608, 243260, 255423, 291912, 316238, 340564, 364890, 389216, 425705, 474357, 486520, 510846, 583824, 632476, 681128, 729780, 790595, 851410, 948714, 973040, 1021692, 1106833, 1167648, 1264952, 1277115, 1362256, 1459560, 1581190, 1702820, 1897428, 1946080, 2043384, 2213666, 2371785, 2529904, 2554230, 2724512, 2919120, 3162380, 3320499, 3405640, 3794856, 4086768, 4427332, 4743570, 5059808, 5108460, 5534165, 5838240, 6324760, 6640998, 6811280, 7589712, 8173536, 8854664, 9487140, 10216920, 11068330, 12649520, 13281996, 13622560, 15179424, 16602495, 17709328, 18974280, 20433840, 22136660, 25299040, 26563992, 33204990, 35418656, 37948560, 40867680, 44273320, 53127984, 66409980, 75897120, 88546640, 106255968, 132819960, 177093280, 265639920, 531279840]

約数ペア:

[(1, 531279840), (2, 265639920), (3, 177093280), (4, 132819960), (5, 106255968), (6, 88546640), (7, 75897120), (8, 66409980), (10, 53127984), (12, 44273320), (13, 40867680), (14, 37948560), (15, 35418656), (16, 33204990), (20, 26563992), (21, 25299040), (24, 22136660), (26, 20433840), (28, 18974280), (30, 17709328), (32, 16602495), (35, 15179424), (39, 13622560), (40, 13281996), (42, 12649520), (48, 11068330), (52, 10216920), (56, 9487140), (60, 8854664), (65, 8173536), (70, 7589712), (78, 6811280), (80, 6640998), (84, 6324760), (91, 5838240), (96, 5534165), (104, 5108460), (105, 5059808), (112, 4743570), (120, 4427332), (130, 4086768), (140, 3794856), (156, 3405640), (160, 3320499), (168, 3162380), (182, 2919120), (195, 2724512), (208, 2554230), (210, 2529904), (224, 2371785), (240, 2213666), (260, 2043384), (273, 1946080), (280, 1897428), (312, 1702820), (336, 1581190), (364, 1459560), (390, 1362256), (416, 1277115), (420, 1264952), (455, 1167648), (480, 1106833), (520, 1021692), (546, 973040), (560, 948714), (624, 851410), (672, 790595), (728, 729780), (780, 681128), (840, 632476), (910, 583824), (1040, 510846), (1092, 486520), (1120, 474357), (1248, 425705), (1365, 389216), (1456, 364890), (1560, 340564), (1680, 316238), (1820, 291912), (2080, 255423), (2184, 243260), (2730, 194608), (2912, 182445), (3120, 170282), (3360, 158119), (3640, 145956), (4368, 121630), (5460, 97304), (6240, 85141), (7280, 72978), (8736, 60815), (10920, 48652), (12163, 43680), (14560, 36489), (21840, 24326)]