67753920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 224

約数和(自身を含む): 238109760

約数和(自身を除く): 170355840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 89, 96, 104, 120, 122, 130, 156, 160, 178, 183, 192, 195, 208, 240, 244, 260, 267, 305, 312, 320, 356, 366, 390, 416, 445, 480, 488, 520, 534, 610, 624, 712, 732, 780, 793, 832, 890, 915, 960, 976, 1040, 1068, 1157, 1220, 1248, 1335, 1424, 1464, 1560, 1586, 1780, 1830, 1952, 2080, 2136, 2314, 2379, 2440, 2496, 2670, 2848, 2928, 3120, 3172, 3471, 3560, 3660, 3904, 3965, 4160, 4272, 4628, 4758, 4880, 5340, 5429, 5696, 5785, 5856, 6240, 6344, 6942, 7120, 7320, 7930, 8544, 9256, 9516, 9760, 10680, 10858, 11570, 11712, 11895, 12480, 12688, 13884, 14240, 14640, 15860, 16287, 17088, 17355, 18512, 19032, 19520, 21360, 21716, 23140, 23790, 25376, 27145, 27768, 28480, 29280, 31720, 32574, 34710, 37024, 38064, 42720, 43432, 46280, 47580, 50752, 54290, 55536, 58560, 63440, 65148, 69420, 70577, 74048, 76128, 81435, 85440, 86864, 92560, 95160, 108580, 111072, 126880, 130296, 138840, 141154, 152256, 162870, 173728, 185120, 190320, 211731, 217160, 222144, 253760, 260592, 277680, 282308, 325740, 347456, 352885, 370240, 380640, 423462, 434320, 521184, 555360, 564616, 651480, 705770, 761280, 846924, 868640, 1042368, 1058655, 1110720, 1129232, 1302960, 1411540, 1693848, 1737280, 2117310, 2258464, 2605920, 2823080, 3387696, 4234620, 4516928, 5211840, 5646160, 6775392, 8469240, 11292320, 13550784, 16938480, 22584640, 33876960, 67753920]

約数ペア:

[(1, 67753920), (2, 33876960), (3, 22584640), (4, 16938480), (5, 13550784), (6, 11292320), (8, 8469240), (10, 6775392), (12, 5646160), (13, 5211840), (15, 4516928), (16, 4234620), (20, 3387696), (24, 2823080), (26, 2605920), (30, 2258464), (32, 2117310), (39, 1737280), (40, 1693848), (48, 1411540), (52, 1302960), (60, 1129232), (61, 1110720), (64, 1058655), (65, 1042368), (78, 868640), (80, 846924), (89, 761280), (96, 705770), (104, 651480), (120, 564616), (122, 555360), (130, 521184), (156, 434320), (160, 423462), (178, 380640), (183, 370240), (192, 352885), (195, 347456), (208, 325740), (240, 282308), (244, 277680), (260, 260592), (267, 253760), (305, 222144), (312, 217160), (320, 211731), (356, 190320), (366, 185120), (390, 173728), (416, 162870), (445, 152256), (480, 141154), (488, 138840), (520, 130296), (534, 126880), (610, 111072), (624, 108580), (712, 95160), (732, 92560), (780, 86864), (793, 85440), (832, 81435), (890, 76128), (915, 74048), (960, 70577), (976, 69420), (1040, 65148), (1068, 63440), (1157, 58560), (1220, 55536), (1248, 54290), (1335, 50752), (1424, 47580), (1464, 46280), (1560, 43432), (1586, 42720), (1780, 38064), (1830, 37024), (1952, 34710), (2080, 32574), (2136, 31720), (2314, 29280), (2379, 28480), (2440, 27768), (2496, 27145), (2670, 25376), (2848, 23790), (2928, 23140), (3120, 21716), (3172, 21360), (3471, 19520), (3560, 19032), (3660, 18512), (3904, 17355), (3965, 17088), (4160, 16287), (4272, 15860), (4628, 14640), (4758, 14240), (4880, 13884), (5340, 12688), (5429, 12480), (5696, 11895), (5785, 11712), (5856, 11570), (6240, 10858), (6344, 10680), (6942, 9760), (7120, 9516), (7320, 9256), (7930, 8544)]