172180320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 599223744

約数和(自身を除く): 427043424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 673, 780, 820, 984, 1040, 1066, 1230, 1248, 1312, 1346, 1560, 1599, 1640, 1968, 2019, 2080, 2132, 2460, 2665, 2692, 3120, 3198, 3280, 3365, 3936, 4038, 4264, 4920, 5330, 5384, 6240, 6396, 6560, 6730, 7995, 8076, 8528, 8749, 9840, 10095, 10660, 10768, 12792, 13460, 15990, 16152, 17056, 17498, 19680, 20190, 21320, 21536, 25584, 26247, 26920, 27593, 31980, 32304, 34996, 40380, 42640, 43745, 51168, 52494, 53840, 55186, 63960, 64608, 69992, 80760, 82779, 85280, 87490, 104988, 107680, 110372, 127920, 131235, 137965, 139984, 161520, 165558, 174980, 209976, 220744, 255840, 262470, 275930, 279968, 323040, 331116, 349960, 358709, 413895, 419952, 441488, 524940, 551860, 662232, 699920, 717418, 827790, 839904, 882976, 1049880, 1076127, 1103720, 1324464, 1399840, 1434836, 1655580, 1793545, 2099760, 2152254, 2207440, 2648928, 2869672, 3311160, 3587090, 4199520, 4304508, 4414880, 5380635, 5739344, 6622320, 7174180, 8609016, 10761270, 11478688, 13244640, 14348360, 17218032, 21522540, 28696720, 34436064, 43045080, 57393440, 86090160, 172180320]

約数ペア:

[(1, 172180320), (2, 86090160), (3, 57393440), (4, 43045080), (5, 34436064), (6, 28696720), (8, 21522540), (10, 17218032), (12, 14348360), (13, 13244640), (15, 11478688), (16, 10761270), (20, 8609016), (24, 7174180), (26, 6622320), (30, 5739344), (32, 5380635), (39, 4414880), (40, 4304508), (41, 4199520), (48, 3587090), (52, 3311160), (60, 2869672), (65, 2648928), (78, 2207440), (80, 2152254), (82, 2099760), (96, 1793545), (104, 1655580), (120, 1434836), (123, 1399840), (130, 1324464), (156, 1103720), (160, 1076127), (164, 1049880), (195, 882976), (205, 839904), (208, 827790), (240, 717418), (246, 699920), (260, 662232), (312, 551860), (328, 524940), (390, 441488), (410, 419952), (416, 413895), (480, 358709), (492, 349960), (520, 331116), (533, 323040), (615, 279968), (624, 275930), (656, 262470), (673, 255840), (780, 220744), (820, 209976), (984, 174980), (1040, 165558), (1066, 161520), (1230, 139984), (1248, 137965), (1312, 131235), (1346, 127920), (1560, 110372), (1599, 107680), (1640, 104988), (1968, 87490), (2019, 85280), (2080, 82779), (2132, 80760), (2460, 69992), (2665, 64608), (2692, 63960), (3120, 55186), (3198, 53840), (3280, 52494), (3365, 51168), (3936, 43745), (4038, 42640), (4264, 40380), (4920, 34996), (5330, 32304), (5384, 31980), (6240, 27593), (6396, 26920), (6560, 26247), (6730, 25584), (7995, 21536), (8076, 21320), (8528, 20190), (8749, 19680), (9840, 17498), (10095, 17056), (10660, 16152), (10768, 15990), (12792, 13460)]