56540640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 209182176

約数和(自身を除く): 152641536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 41, 48, 51, 52, 60, 65, 68, 78, 80, 82, 85, 96, 102, 104, 120, 123, 130, 136, 156, 160, 164, 169, 170, 195, 204, 205, 208, 221, 240, 246, 255, 260, 272, 312, 328, 338, 340, 390, 408, 410, 416, 442, 480, 492, 507, 510, 520, 533, 544, 615, 624, 656, 663, 676, 680, 697, 780, 816, 820, 845, 884, 984, 1014, 1020, 1040, 1066, 1105, 1230, 1248, 1312, 1326, 1352, 1360, 1394, 1560, 1599, 1632, 1640, 1690, 1768, 1968, 2028, 2040, 2080, 2091, 2132, 2210, 2460, 2535, 2652, 2665, 2704, 2720, 2788, 2873, 3120, 3198, 3280, 3315, 3380, 3485, 3536, 3936, 4056, 4080, 4182, 4264, 4420, 4920, 5070, 5304, 5330, 5408, 5576, 5746, 6240, 6396, 6560, 6630, 6760, 6929, 6970, 7072, 7995, 8112, 8160, 8364, 8528, 8619, 8840, 9061, 9840, 10140, 10455, 10608, 10660, 11152, 11492, 12792, 13260, 13520, 13858, 13940, 14365, 15990, 16224, 16728, 17056, 17238, 17680, 18122, 19680, 20280, 20787, 20910, 21216, 21320, 22304, 22984, 25584, 26520, 27040, 27183, 27716, 27880, 28730, 31980, 33456, 34476, 34645, 35360, 36244, 40560, 41574, 41820, 42640, 43095, 45305, 45968, 51168, 53040, 54366, 55432, 55760, 57460, 63960, 66912, 68952, 69290, 72488, 81120, 83148, 83640, 85280, 86190, 90610, 91936, 103935, 106080, 108732, 110864, 111520, 114920, 117793, 127920, 135915, 137904, 138580, 144976, 166296, 167280, 172380, 181220, 207870, 217464, 221728, 229840, 235586, 255840, 271830, 275808, 277160, 289952, 332592, 334560, 344760, 353379, 362440, 415740, 434928, 459680, 471172, 543660, 554320, 588965, 665184, 689520, 706758, 724880, 831480, 869856, 942344, 1087320, 1108640, 1177930, 1379040, 1413516, 1449760, 1662960, 1766895, 1884688, 2174640, 2355860, 2827032, 3325920, 3533790, 3769376, 4349280, 4711720, 5654064, 7067580, 9423440, 11308128, 14135160, 18846880, 28270320, 56540640]

約数ペア:

[(1, 56540640), (2, 28270320), (3, 18846880), (4, 14135160), (5, 11308128), (6, 9423440), (8, 7067580), (10, 5654064), (12, 4711720), (13, 4349280), (15, 3769376), (16, 3533790), (17, 3325920), (20, 2827032), (24, 2355860), (26, 2174640), (30, 1884688), (32, 1766895), (34, 1662960), (39, 1449760), (40, 1413516), (41, 1379040), (48, 1177930), (51, 1108640), (52, 1087320), (60, 942344), (65, 869856), (68, 831480), (78, 724880), (80, 706758), (82, 689520), (85, 665184), (96, 588965), (102, 554320), (104, 543660), (120, 471172), (123, 459680), (130, 434928), (136, 415740), (156, 362440), (160, 353379), (164, 344760), (169, 334560), (170, 332592), (195, 289952), (204, 277160), (205, 275808), (208, 271830), (221, 255840), (240, 235586), (246, 229840), (255, 221728), (260, 217464), (272, 207870), (312, 181220), (328, 172380), (338, 167280), (340, 166296), (390, 144976), (408, 138580), (410, 137904), (416, 135915), (442, 127920), (480, 117793), (492, 114920), (507, 111520), (510, 110864), (520, 108732), (533, 106080), (544, 103935), (615, 91936), (624, 90610), (656, 86190), (663, 85280), (676, 83640), (680, 83148), (697, 81120), (780, 72488), (816, 69290), (820, 68952), (845, 66912), (884, 63960), (984, 57460), (1014, 55760), (1020, 55432), (1040, 54366), (1066, 53040), (1105, 51168), (1230, 45968), (1248, 45305), (1312, 43095), (1326, 42640), (1352, 41820), (1360, 41574), (1394, 40560), (1560, 36244), (1599, 35360), (1632, 34645), (1640, 34476), (1690, 33456), (1768, 31980), (1968, 28730), (2028, 27880), (2040, 27716), (2080, 27183), (2091, 27040), (2132, 26520), (2210, 25584), (2460, 22984), (2535, 22304), (2652, 21320), (2665, 21216), (2704, 20910), (2720, 20787), (2788, 20280), (2873, 19680), (3120, 18122), (3198, 17680), (3280, 17238), (3315, 17056), (3380, 16728), (3485, 16224), (3536, 15990), (3936, 14365), (4056, 13940), (4080, 13858), (4182, 13520), (4264, 13260), (4420, 12792), (4920, 11492), (5070, 11152), (5304, 10660), (5330, 10608), (5408, 10455), (5576, 10140), (5746, 9840), (6240, 9061), (6396, 8840), (6560, 8619), (6630, 8528), (6760, 8364), (6929, 8160), (6970, 8112), (7072, 7995)]