148003440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 514654560

約数和(自身を除く): 366651120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 89, 104, 120, 123, 130, 156, 164, 169, 178, 195, 205, 208, 240, 246, 260, 267, 312, 328, 338, 356, 390, 410, 445, 492, 507, 520, 533, 534, 615, 624, 656, 676, 712, 780, 820, 845, 890, 984, 1014, 1040, 1066, 1068, 1157, 1230, 1335, 1352, 1424, 1560, 1599, 1640, 1690, 1780, 1968, 2028, 2132, 2136, 2314, 2460, 2535, 2665, 2670, 2704, 3120, 3198, 3280, 3380, 3471, 3560, 3649, 4056, 4264, 4272, 4628, 4920, 5070, 5330, 5340, 5785, 6396, 6760, 6929, 6942, 7120, 7298, 7995, 8112, 8528, 9256, 9840, 10140, 10660, 10680, 10947, 11570, 12792, 13520, 13858, 13884, 14596, 15041, 15990, 17355, 18245, 18512, 20280, 20787, 21320, 21360, 21894, 23140, 25584, 27716, 27768, 29192, 30082, 31980, 34645, 34710, 36490, 40560, 41574, 42640, 43788, 45123, 46280, 47437, 54735, 55432, 55536, 58384, 60164, 63960, 69290, 69420, 72980, 75205, 83148, 87576, 90246, 92560, 94874, 103935, 109470, 110864, 120328, 127920, 138580, 138840, 142311, 145960, 150410, 166296, 175152, 180492, 189748, 207870, 218940, 225615, 237185, 240656, 277160, 277680, 284622, 291920, 300820, 332592, 360984, 379496, 415740, 437880, 451230, 474370, 554320, 569244, 601640, 616681, 711555, 721968, 758992, 831480, 875760, 902460, 948740, 1138488, 1203280, 1233362, 1423110, 1662960, 1804920, 1850043, 1897480, 2276976, 2466724, 2846220, 3083405, 3609840, 3700086, 3794960, 4933448, 5692440, 6166810, 7400172, 9250215, 9866896, 11384880, 12333620, 14800344, 18500430, 24667240, 29600688, 37000860, 49334480, 74001720, 148003440]

約数ペア:

[(1, 148003440), (2, 74001720), (3, 49334480), (4, 37000860), (5, 29600688), (6, 24667240), (8, 18500430), (10, 14800344), (12, 12333620), (13, 11384880), (15, 9866896), (16, 9250215), (20, 7400172), (24, 6166810), (26, 5692440), (30, 4933448), (39, 3794960), (40, 3700086), (41, 3609840), (48, 3083405), (52, 2846220), (60, 2466724), (65, 2276976), (78, 1897480), (80, 1850043), (82, 1804920), (89, 1662960), (104, 1423110), (120, 1233362), (123, 1203280), (130, 1138488), (156, 948740), (164, 902460), (169, 875760), (178, 831480), (195, 758992), (205, 721968), (208, 711555), (240, 616681), (246, 601640), (260, 569244), (267, 554320), (312, 474370), (328, 451230), (338, 437880), (356, 415740), (390, 379496), (410, 360984), (445, 332592), (492, 300820), (507, 291920), (520, 284622), (533, 277680), (534, 277160), (615, 240656), (624, 237185), (656, 225615), (676, 218940), (712, 207870), (780, 189748), (820, 180492), (845, 175152), (890, 166296), (984, 150410), (1014, 145960), (1040, 142311), (1066, 138840), (1068, 138580), (1157, 127920), (1230, 120328), (1335, 110864), (1352, 109470), (1424, 103935), (1560, 94874), (1599, 92560), (1640, 90246), (1690, 87576), (1780, 83148), (1968, 75205), (2028, 72980), (2132, 69420), (2136, 69290), (2314, 63960), (2460, 60164), (2535, 58384), (2665, 55536), (2670, 55432), (2704, 54735), (3120, 47437), (3198, 46280), (3280, 45123), (3380, 43788), (3471, 42640), (3560, 41574), (3649, 40560), (4056, 36490), (4264, 34710), (4272, 34645), (4628, 31980), (4920, 30082), (5070, 29192), (5330, 27768), (5340, 27716), (5785, 25584), (6396, 23140), (6760, 21894), (6929, 21360), (6942, 21320), (7120, 20787), (7298, 20280), (7995, 18512), (8112, 18245), (8528, 17355), (9256, 15990), (9840, 15041), (10140, 14596), (10660, 13884), (10680, 13858), (10947, 13520), (11570, 12792)]