318186960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 320

約数和(自身を含む): 1286917632

約数和(自身を除く): 968730672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 780, 816, 840, 857, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1680, 1714, 1768, 1785, 1820, 1904, 2040, 2184, 2210, 2380, 2571, 2652, 2730, 2856, 3094, 3120, 3315, 3428, 3536, 3570, 3640, 4080, 4285, 4368, 4420, 4641, 4760, 5142, 5304, 5460, 5712, 5999, 6188, 6630, 6856, 7140, 7280, 7735, 8570, 8840, 9282, 9520, 10284, 10608, 10920, 11141, 11998, 12376, 12855, 13260, 13712, 14280, 14569, 15470, 17140, 17680, 17997, 18564, 20568, 21840, 22282, 23205, 23996, 24752, 25710, 26520, 28560, 29138, 29995, 30940, 33423, 34280, 35994, 37128, 41136, 43707, 44564, 46410, 47992, 51420, 53040, 55705, 58276, 59990, 61880, 66846, 68560, 71988, 72845, 74256, 77987, 87414, 89128, 89985, 92820, 95984, 101983, 102840, 111410, 116552, 119980, 123760, 133692, 143976, 145690, 155974, 167115, 174828, 178256, 179970, 185640, 189397, 203966, 205680, 218535, 222820, 233104, 233961, 239960, 267384, 287952, 291380, 305949, 311948, 334230, 349656, 359940, 371280, 378794, 389935, 407932, 437070, 445640, 467922, 479920, 509915, 534768, 568191, 582760, 611898, 623896, 668460, 699312, 719880, 757588, 779870, 815864, 874140, 891280, 935844, 946985, 1019830, 1136382, 1165520, 1169805, 1223796, 1247792, 1325779, 1336920, 1439760, 1515176, 1529745, 1559740, 1631728, 1748280, 1871688, 1893970, 2039660, 2272764, 2339610, 2447592, 2651558, 2673840, 2840955, 3030352, 3059490, 3119480, 3496560, 3743376, 3787940, 3977337, 4079320, 4545528, 4679220, 4895184, 5303116, 5681910, 6118980, 6238960, 6628895, 7575880, 7954674, 8158640, 9091056, 9358440, 10606232, 11363820, 12237960, 13257790, 15151760, 15909348, 18716880, 19886685, 21212464, 22727640, 24475920, 26515580, 31818696, 39773370, 45455280, 53031160, 63637392, 79546740, 106062320, 159093480, 318186960]

約数ペア:

[(1, 318186960), (2, 159093480), (3, 106062320), (4, 79546740), (5, 63637392), (6, 53031160), (7, 45455280), (8, 39773370), (10, 31818696), (12, 26515580), (13, 24475920), (14, 22727640), (15, 21212464), (16, 19886685), (17, 18716880), (20, 15909348), (21, 15151760), (24, 13257790), (26, 12237960), (28, 11363820), (30, 10606232), (34, 9358440), (35, 9091056), (39, 8158640), (40, 7954674), (42, 7575880), (48, 6628895), (51, 6238960), (52, 6118980), (56, 5681910), (60, 5303116), (65, 4895184), (68, 4679220), (70, 4545528), (78, 4079320), (80, 3977337), (84, 3787940), (85, 3743376), (91, 3496560), (102, 3119480), (104, 3059490), (105, 3030352), (112, 2840955), (119, 2673840), (120, 2651558), (130, 2447592), (136, 2339610), (140, 2272764), (156, 2039660), (168, 1893970), (170, 1871688), (182, 1748280), (195, 1631728), (204, 1559740), (208, 1529745), (210, 1515176), (221, 1439760), (238, 1336920), (240, 1325779), (255, 1247792), (260, 1223796), (272, 1169805), (273, 1165520), (280, 1136382), (312, 1019830), (336, 946985), (340, 935844), (357, 891280), (364, 874140), (390, 815864), (408, 779870), (420, 757588), (442, 719880), (455, 699312), (476, 668460), (510, 623896), (520, 611898), (546, 582760), (560, 568191), (595, 534768), (624, 509915), (663, 479920), (680, 467922), (714, 445640), (728, 437070), (780, 407932), (816, 389935), (840, 378794), (857, 371280), (884, 359940), (910, 349656), (952, 334230), (1020, 311948), (1040, 305949), (1092, 291380), (1105, 287952), (1190, 267384), (1326, 239960), (1360, 233961), (1365, 233104), (1428, 222820), (1456, 218535), (1547, 205680), (1560, 203966), (1680, 189397), (1714, 185640), (1768, 179970), (1785, 178256), (1820, 174828), (1904, 167115), (2040, 155974), (2184, 145690), (2210, 143976), (2380, 133692), (2571, 123760), (2652, 119980), (2730, 116552), (2856, 111410), (3094, 102840), (3120, 101983), (3315, 95984), (3428, 92820), (3536, 89985), (3570, 89128), (3640, 87414), (4080, 77987), (4285, 74256), (4368, 72845), (4420, 71988), (4641, 68560), (4760, 66846), (5142, 61880), (5304, 59990), (5460, 58276), (5712, 55705), (5999, 53040), (6188, 51420), (6630, 47992), (6856, 46410), (7140, 44564), (7280, 43707), (7735, 41136), (8570, 37128), (8840, 35994), (9282, 34280), (9520, 33423), (10284, 30940), (10608, 29995), (10920, 29138), (11141, 28560), (11998, 26520), (12376, 25710), (12855, 24752), (13260, 23996), (13712, 23205), (14280, 22282), (14569, 21840), (15470, 20568), (17140, 18564), (17680, 17997)]