453668280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 1511002080

約数和(自身を除く): 1057333800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 173, 195, 205, 246, 260, 312, 328, 346, 390, 410, 492, 519, 520, 533, 615, 692, 780, 820, 865, 984, 1038, 1066, 1230, 1384, 1560, 1599, 1640, 1681, 1730, 2076, 2132, 2249, 2460, 2595, 2665, 3198, 3362, 3460, 4152, 4264, 4498, 4920, 5043, 5190, 5330, 6396, 6724, 6747, 6920, 7093, 7995, 8405, 8996, 10086, 10380, 10660, 11245, 12792, 13448, 13494, 14186, 15990, 16810, 17992, 20172, 20760, 21279, 21320, 21853, 22490, 25215, 26988, 28372, 31980, 33620, 33735, 35465, 40344, 42558, 43706, 44980, 50430, 53976, 56744, 63960, 65559, 67240, 67470, 70930, 85116, 87412, 89960, 92209, 100860, 106395, 109265, 131118, 134940, 141860, 170232, 174824, 184418, 201720, 212790, 218530, 262236, 269880, 276627, 283720, 290813, 327795, 368836, 425580, 437060, 461045, 524472, 553254, 581626, 655590, 737672, 851160, 872439, 874120, 922090, 1106508, 1163252, 1311180, 1383135, 1454065, 1744878, 1844180, 2213016, 2326504, 2622360, 2766270, 2908130, 3489756, 3688360, 3780569, 4362195, 5532540, 5816260, 6979512, 7561138, 8724390, 11065080, 11341707, 11632520, 15122276, 17448780, 18902845, 22683414, 30244552, 34897560, 37805690, 45366828, 56708535, 75611380, 90733656, 113417070, 151222760, 226834140, 453668280]

約数ペア:

[(1, 453668280), (2, 226834140), (3, 151222760), (4, 113417070), (5, 90733656), (6, 75611380), (8, 56708535), (10, 45366828), (12, 37805690), (13, 34897560), (15, 30244552), (20, 22683414), (24, 18902845), (26, 17448780), (30, 15122276), (39, 11632520), (40, 11341707), (41, 11065080), (52, 8724390), (60, 7561138), (65, 6979512), (78, 5816260), (82, 5532540), (104, 4362195), (120, 3780569), (123, 3688360), (130, 3489756), (156, 2908130), (164, 2766270), (173, 2622360), (195, 2326504), (205, 2213016), (246, 1844180), (260, 1744878), (312, 1454065), (328, 1383135), (346, 1311180), (390, 1163252), (410, 1106508), (492, 922090), (519, 874120), (520, 872439), (533, 851160), (615, 737672), (692, 655590), (780, 581626), (820, 553254), (865, 524472), (984, 461045), (1038, 437060), (1066, 425580), (1230, 368836), (1384, 327795), (1560, 290813), (1599, 283720), (1640, 276627), (1681, 269880), (1730, 262236), (2076, 218530), (2132, 212790), (2249, 201720), (2460, 184418), (2595, 174824), (2665, 170232), (3198, 141860), (3362, 134940), (3460, 131118), (4152, 109265), (4264, 106395), (4498, 100860), (4920, 92209), (5043, 89960), (5190, 87412), (5330, 85116), (6396, 70930), (6724, 67470), (6747, 67240), (6920, 65559), (7093, 63960), (7995, 56744), (8405, 53976), (8996, 50430), (10086, 44980), (10380, 43706), (10660, 42558), (11245, 40344), (12792, 35465), (13448, 33735), (13494, 33620), (14186, 31980), (15990, 28372), (16810, 26988), (17992, 25215), (20172, 22490), (20760, 21853), (21279, 21320)]