57691920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 215361216

約数和(自身を除く): 157669296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 41, 44, 48, 52, 55, 60, 65, 66, 78, 80, 82, 88, 104, 110, 120, 123, 130, 132, 143, 156, 164, 165, 176, 195, 205, 208, 220, 240, 246, 260, 264, 286, 312, 328, 330, 390, 410, 429, 440, 451, 492, 520, 528, 533, 572, 615, 624, 656, 660, 715, 780, 820, 858, 880, 902, 984, 1040, 1066, 1144, 1230, 1320, 1353, 1430, 1560, 1599, 1640, 1681, 1716, 1804, 1968, 2132, 2145, 2255, 2288, 2460, 2640, 2665, 2706, 2860, 3120, 3198, 3280, 3362, 3432, 3608, 4264, 4290, 4510, 4920, 5043, 5330, 5412, 5720, 5863, 6396, 6724, 6765, 6864, 7216, 7995, 8405, 8528, 8580, 9020, 9840, 10086, 10660, 10824, 11440, 11726, 12792, 13448, 13530, 15990, 16810, 17160, 17589, 18040, 18491, 20172, 21320, 21648, 21853, 23452, 25215, 25584, 26896, 27060, 29315, 31980, 33620, 34320, 35178, 36080, 36982, 40344, 42640, 43706, 46904, 50430, 54120, 55473, 58630, 63960, 65559, 67240, 70356, 73964, 80688, 87412, 87945, 92455, 93808, 100860, 108240, 109265, 110946, 117260, 127920, 131118, 134480, 140712, 147928, 174824, 175890, 184910, 201720, 218530, 221892, 234520, 240383, 262236, 277365, 281424, 295856, 327795, 349648, 351780, 369820, 403440, 437060, 443784, 469040, 480766, 524472, 554730, 655590, 703560, 721149, 739640, 874120, 887568, 961532, 1048944, 1109460, 1201915, 1311180, 1407120, 1442298, 1479280, 1748240, 1923064, 2218920, 2403830, 2622360, 2884596, 3605745, 3846128, 4437840, 4807660, 5244720, 5769192, 7211490, 9615320, 11538384, 14422980, 19230640, 28845960, 57691920]

約数ペア:

[(1, 57691920), (2, 28845960), (3, 19230640), (4, 14422980), (5, 11538384), (6, 9615320), (8, 7211490), (10, 5769192), (11, 5244720), (12, 4807660), (13, 4437840), (15, 3846128), (16, 3605745), (20, 2884596), (22, 2622360), (24, 2403830), (26, 2218920), (30, 1923064), (33, 1748240), (39, 1479280), (40, 1442298), (41, 1407120), (44, 1311180), (48, 1201915), (52, 1109460), (55, 1048944), (60, 961532), (65, 887568), (66, 874120), (78, 739640), (80, 721149), (82, 703560), (88, 655590), (104, 554730), (110, 524472), (120, 480766), (123, 469040), (130, 443784), (132, 437060), (143, 403440), (156, 369820), (164, 351780), (165, 349648), (176, 327795), (195, 295856), (205, 281424), (208, 277365), (220, 262236), (240, 240383), (246, 234520), (260, 221892), (264, 218530), (286, 201720), (312, 184910), (328, 175890), (330, 174824), (390, 147928), (410, 140712), (429, 134480), (440, 131118), (451, 127920), (492, 117260), (520, 110946), (528, 109265), (533, 108240), (572, 100860), (615, 93808), (624, 92455), (656, 87945), (660, 87412), (715, 80688), (780, 73964), (820, 70356), (858, 67240), (880, 65559), (902, 63960), (984, 58630), (1040, 55473), (1066, 54120), (1144, 50430), (1230, 46904), (1320, 43706), (1353, 42640), (1430, 40344), (1560, 36982), (1599, 36080), (1640, 35178), (1681, 34320), (1716, 33620), (1804, 31980), (1968, 29315), (2132, 27060), (2145, 26896), (2255, 25584), (2288, 25215), (2460, 23452), (2640, 21853), (2665, 21648), (2706, 21320), (2860, 20172), (3120, 18491), (3198, 18040), (3280, 17589), (3362, 17160), (3432, 16810), (3608, 15990), (4264, 13530), (4290, 13448), (4510, 12792), (4920, 11726), (5043, 11440), (5330, 10824), (5412, 10660), (5720, 10086), (5863, 9840), (6396, 9020), (6724, 8580), (6765, 8528), (6864, 8405), (7216, 7995)]