207486240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 192

約数和(自身を含む): 721913472

約数和(自身を除く): 514427232

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, 780, 811, 820, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1622, 1640, 1968, 2080, 2132, 2433, 2460, 2665, 3120, 3198, 3244, 3280, 3936, 4055, 4264, 4866, 4920, 5330, 6240, 6396, 6488, 6560, 7995, 8110, 8528, 9732, 9840, 10543, 10660, 12165, 12792, 12976, 15990, 16220, 17056, 19464, 19680, 21086, 21320, 24330, 25584, 25952, 31629, 31980, 32440, 33251, 38928, 42172, 42640, 48660, 51168, 52715, 63258, 63960, 64880, 66502, 77856, 84344, 85280, 97320, 99753, 105430, 126516, 127920, 129760, 133004, 158145, 166255, 168688, 194640, 199506, 210860, 253032, 255840, 266008, 316290, 332510, 337376, 389280, 399012, 421720, 432263, 498765, 506064, 532016, 632580, 665020, 798024, 843440, 864526, 997530, 1012128, 1064032, 1265160, 1296789, 1330040, 1596048, 1686880, 1729052, 1995060, 2161315, 2530320, 2593578, 2660080, 3192096, 3458104, 3990120, 4322630, 5060640, 5187156, 5320160, 6483945, 6916208, 7980240, 8645260, 10374312, 12967890, 13832416, 15960480, 17290520, 20748624, 25935780, 34581040, 41497248, 51871560, 69162080, 103743120, 207486240]

約数ペア:

[(1, 207486240), (2, 103743120), (3, 69162080), (4, 51871560), (5, 41497248), (6, 34581040), (8, 25935780), (10, 20748624), (12, 17290520), (13, 15960480), (15, 13832416), (16, 12967890), (20, 10374312), (24, 8645260), (26, 7980240), (30, 6916208), (32, 6483945), (39, 5320160), (40, 5187156), (41, 5060640), (48, 4322630), (52, 3990120), (60, 3458104), (65, 3192096), (78, 2660080), (80, 2593578), (82, 2530320), (96, 2161315), (104, 1995060), (120, 1729052), (123, 1686880), (130, 1596048), (156, 1330040), (160, 1296789), (164, 1265160), (195, 1064032), (205, 1012128), (208, 997530), (240, 864526), (246, 843440), (260, 798024), (312, 665020), (328, 632580), (390, 532016), (410, 506064), (416, 498765), (480, 432263), (492, 421720), (520, 399012), (533, 389280), (615, 337376), (624, 332510), (656, 316290), (780, 266008), (811, 255840), (820, 253032), (984, 210860), (1040, 199506), (1066, 194640), (1230, 168688), (1248, 166255), (1312, 158145), (1560, 133004), (1599, 129760), (1622, 127920), (1640, 126516), (1968, 105430), (2080, 99753), (2132, 97320), (2433, 85280), (2460, 84344), (2665, 77856), (3120, 66502), (3198, 64880), (3244, 63960), (3280, 63258), (3936, 52715), (4055, 51168), (4264, 48660), (4866, 42640), (4920, 42172), (5330, 38928), (6240, 33251), (6396, 32440), (6488, 31980), (6560, 31629), (7995, 25952), (8110, 25584), (8528, 24330), (9732, 21320), (9840, 21086), (10543, 19680), (10660, 19464), (12165, 17056), (12792, 16220), (12976, 15990)]