254980297320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{5689}}^1$

素因数の和:6172

約数の個数: 256

約数和(自身を含む): 881959104000

約数和(自身を除く): 626978806680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 229, 233, 280, 420, 458, 466, 687, 699, 840, 916, 932, 1145, 1165, 1374, 1398, 1603, 1631, 1832, 1864, 2290, 2330, 2748, 2796, 3206, 3262, 3435, 3495, 4580, 4660, 4809, 4893, 5496, 5592, 5689, 6412, 6524, 6870, 6990, 8015, 8155, 9160, 9320, 9618, 9786, 11378, 12824, 13048, 13740, 13980, 16030, 16310, 17067, 19236, 19572, 22756, 24045, 24465, 27480, 27960, 28445, 32060, 32620, 34134, 38472, 39144, 39823, 45512, 48090, 48930, 53357, 56890, 64120, 65240, 68268, 79646, 85335, 96180, 97860, 106714, 113780, 119469, 136536, 159292, 160071, 170670, 192360, 195720, 199115, 213428, 227560, 238938, 266785, 318584, 320142, 341340, 373499, 398230, 426856, 477876, 533570, 597345, 640284, 682680, 746998, 796460, 800355, 955752, 1067140, 1120497, 1194690, 1280568, 1302781, 1325537, 1493996, 1592920, 1600710, 1867495, 2134280, 2240994, 2389380, 2605562, 2651074, 2987992, 3201420, 3734990, 3908343, 3976611, 4481988, 4778760, 5211124, 5302148, 5602485, 6402840, 6513905, 6627685, 7469980, 7816686, 7953222, 8963976, 9119467, 9278759, 10422248, 10604296, 11204970, 13027810, 13255370, 14939960, 15633372, 15906444, 18238934, 18557518, 19541715, 19883055, 22409940, 26055620, 26510740, 27358401, 27836277, 31266744, 31812888, 36477868, 37115036, 39083430, 39766110, 44819880, 45597335, 46393795, 52111240, 53021480, 54716802, 55672554, 72955736, 74230072, 78166860, 79532220, 91194670, 92787590, 109433604, 111345108, 136792005, 139181385, 156333720, 159064440, 182389340, 185575180, 218867208, 222690216, 273584010, 278362770, 303547973, 364778680, 371150360, 547168020, 556725540, 607095946, 910643919, 1094336040, 1113451080, 1214191892, 1517739865, 1821287838, 2124835811, 2428383784, 3035479730, 3642575676, 4249671622, 4553219595, 6070959460, 6374507433, 7285151352, 8499343244, 9106439190, 10624179055, 12141918920, 12749014866, 16998686488, 18212878380, 21248358110, 25498029732, 31872537165, 36425756760, 42496716220, 50996059464, 63745074330, 84993432440, 127490148660, 254980297320]

約数ペア:

[(1, 254980297320), (2, 127490148660), (3, 84993432440), (4, 63745074330), (5, 50996059464), (6, 42496716220), (7, 36425756760), (8, 31872537165), (10, 25498029732), (12, 21248358110), (14, 18212878380), (15, 16998686488), (20, 12749014866), (21, 12141918920), (24, 10624179055), (28, 9106439190), (30, 8499343244), (35, 7285151352), (40, 6374507433), (42, 6070959460), (56, 4553219595), (60, 4249671622), (70, 3642575676), (84, 3035479730), (105, 2428383784), (120, 2124835811), (140, 1821287838), (168, 1517739865), (210, 1214191892), (229, 1113451080), (233, 1094336040), (280, 910643919), (420, 607095946), (458, 556725540), (466, 547168020), (687, 371150360), (699, 364778680), (840, 303547973), (916, 278362770), (932, 273584010), (1145, 222690216), (1165, 218867208), (1374, 185575180), (1398, 182389340), (1603, 159064440), (1631, 156333720), (1832, 139181385), (1864, 136792005), (2290, 111345108), (2330, 109433604), (2748, 92787590), (2796, 91194670), (3206, 79532220), (3262, 78166860), (3435, 74230072), (3495, 72955736), (4580, 55672554), (4660, 54716802), (4809, 53021480), (4893, 52111240), (5496, 46393795), (5592, 45597335), (5689, 44819880), (6412, 39766110), (6524, 39083430), (6870, 37115036), (6990, 36477868), (8015, 31812888), (8155, 31266744), (9160, 27836277), (9320, 27358401), (9618, 26510740), (9786, 26055620), (11378, 22409940), (12824, 19883055), (13048, 19541715), (13740, 18557518), (13980, 18238934), (16030, 15906444), (16310, 15633372), (17067, 14939960), (19236, 13255370), (19572, 13027810), (22756, 11204970), (24045, 10604296), (24465, 10422248), (27480, 9278759), (27960, 9119467), (28445, 8963976), (32060, 7953222), (32620, 7816686), (34134, 7469980), (38472, 6627685), (39144, 6513905), (39823, 6402840), (45512, 5602485), (48090, 5302148), (48930, 5211124), (53357, 4778760), (56890, 4481988), (64120, 3976611), (65240, 3908343), (68268, 3734990), (79646, 3201420), (85335, 2987992), (96180, 2651074), (97860, 2605562), (106714, 2389380), (113780, 2240994), (119469, 2134280), (136536, 1867495), (159292, 1600710), (160071, 1592920), (170670, 1493996), (192360, 1325537), (195720, 1302781), (199115, 1280568), (213428, 1194690), (227560, 1120497), (238938, 1067140), (266785, 955752), (318584, 800355), (320142, 796460), (341340, 746998), (373499, 682680), (398230, 640284), (426856, 597345), (477876, 533570)]