163934280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2705

約数の個数: 160

約数和(自身を含む): 580219200

約数和(自身を除く): 416284920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2663, 3078, 3240, 3420, 4104, 5130, 5326, 6156, 6840, 7695, 7989, 10260, 10652, 12312, 13315, 15390, 15978, 20520, 21304, 23967, 26630, 30780, 31956, 39945, 47934, 50597, 53260, 61560, 63912, 71901, 79890, 95868, 101194, 106520, 119835, 143802, 151791, 159780, 191736, 202388, 215703, 239670, 252985, 287604, 303582, 319560, 359505, 404776, 431406, 455373, 479340, 505970, 575208, 607164, 719010, 758955, 862812, 910746, 958680, 1011940, 1078515, 1214328, 1366119, 1438020, 1517910, 1725624, 1821492, 2023880, 2157030, 2276865, 2732238, 2876040, 3035820, 3642984, 4098357, 4314060, 4553730, 5464476, 6071640, 6830595, 8196714, 8628120, 9107460, 10928952, 13661190, 16393428, 18214920, 20491785, 27322380, 32786856, 40983570, 54644760, 81967140, 163934280]

約数ペア:

[(1, 163934280), (2, 81967140), (3, 54644760), (4, 40983570), (5, 32786856), (6, 27322380), (8, 20491785), (9, 18214920), (10, 16393428), (12, 13661190), (15, 10928952), (18, 9107460), (19, 8628120), (20, 8196714), (24, 6830595), (27, 6071640), (30, 5464476), (36, 4553730), (38, 4314060), (40, 4098357), (45, 3642984), (54, 3035820), (57, 2876040), (60, 2732238), (72, 2276865), (76, 2157030), (81, 2023880), (90, 1821492), (95, 1725624), (108, 1517910), (114, 1438020), (120, 1366119), (135, 1214328), (152, 1078515), (162, 1011940), (171, 958680), (180, 910746), (190, 862812), (216, 758955), (228, 719010), (270, 607164), (285, 575208), (324, 505970), (342, 479340), (360, 455373), (380, 431406), (405, 404776), (456, 359505), (513, 319560), (540, 303582), (570, 287604), (648, 252985), (684, 239670), (760, 215703), (810, 202388), (855, 191736), (1026, 159780), (1080, 151791), (1140, 143802), (1368, 119835), (1539, 106520), (1620, 101194), (1710, 95868), (2052, 79890), (2280, 71901), (2565, 63912), (2663, 61560), (3078, 53260), (3240, 50597), (3420, 47934), (4104, 39945), (5130, 31956), (5326, 30780), (6156, 26630), (6840, 23967), (7695, 21304), (7989, 20520), (10260, 15978), (10652, 15390), (12312, 13315)]