157085760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 224

約数和(自身を含む): 552004992

約数和(自身を除く): 394919232

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, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 307, 312, 320, 328, 390, 410, 416, 480, 492, 520, 533, 614, 615, 624, 656, 780, 820, 832, 921, 960, 984, 1040, 1066, 1228, 1230, 1248, 1312, 1535, 1560, 1599, 1640, 1842, 1968, 2080, 2132, 2456, 2460, 2496, 2624, 2665, 3070, 3120, 3198, 3280, 3684, 3936, 3991, 4160, 4264, 4605, 4912, 4920, 5330, 6140, 6240, 6396, 6560, 7368, 7872, 7982, 7995, 8528, 9210, 9824, 9840, 10660, 11973, 12280, 12480, 12587, 12792, 13120, 14736, 15964, 15990, 17056, 18420, 19648, 19680, 19955, 21320, 23946, 24560, 25174, 25584, 29472, 31928, 31980, 34112, 36840, 37761, 39360, 39910, 42640, 47892, 49120, 50348, 51168, 58944, 59865, 62935, 63856, 63960, 73680, 75522, 79820, 85280, 95784, 98240, 100696, 102336, 119730, 125870, 127712, 127920, 147360, 151044, 159640, 163631, 170560, 188805, 191568, 201392, 239460, 251740, 255424, 255840, 294720, 302088, 319280, 327262, 377610, 383136, 402784, 478920, 490893, 503480, 511680, 604176, 638560, 654524, 755220, 766272, 805568, 818155, 957840, 981786, 1006960, 1208352, 1277120, 1309048, 1510440, 1636310, 1915680, 1963572, 2013920, 2416704, 2454465, 2618096, 3020880, 3272620, 3831360, 3927144, 4027840, 4908930, 5236192, 6041760, 6545240, 7854288, 9817860, 10472384, 12083520, 13090480, 15708576, 19635720, 26180960, 31417152, 39271440, 52361920, 78542880, 157085760]

約数ペア:

[(1, 157085760), (2, 78542880), (3, 52361920), (4, 39271440), (5, 31417152), (6, 26180960), (8, 19635720), (10, 15708576), (12, 13090480), (13, 12083520), (15, 10472384), (16, 9817860), (20, 7854288), (24, 6545240), (26, 6041760), (30, 5236192), (32, 4908930), (39, 4027840), (40, 3927144), (41, 3831360), (48, 3272620), (52, 3020880), (60, 2618096), (64, 2454465), (65, 2416704), (78, 2013920), (80, 1963572), (82, 1915680), (96, 1636310), (104, 1510440), (120, 1309048), (123, 1277120), (130, 1208352), (156, 1006960), (160, 981786), (164, 957840), (192, 818155), (195, 805568), (205, 766272), (208, 755220), (240, 654524), (246, 638560), (260, 604176), (307, 511680), (312, 503480), (320, 490893), (328, 478920), (390, 402784), (410, 383136), (416, 377610), (480, 327262), (492, 319280), (520, 302088), (533, 294720), (614, 255840), (615, 255424), (624, 251740), (656, 239460), (780, 201392), (820, 191568), (832, 188805), (921, 170560), (960, 163631), (984, 159640), (1040, 151044), (1066, 147360), (1228, 127920), (1230, 127712), (1248, 125870), (1312, 119730), (1535, 102336), (1560, 100696), (1599, 98240), (1640, 95784), (1842, 85280), (1968, 79820), (2080, 75522), (2132, 73680), (2456, 63960), (2460, 63856), (2496, 62935), (2624, 59865), (2665, 58944), (3070, 51168), (3120, 50348), (3198, 49120), (3280, 47892), (3684, 42640), (3936, 39910), (3991, 39360), (4160, 37761), (4264, 36840), (4605, 34112), (4912, 31980), (4920, 31928), (5330, 29472), (6140, 25584), (6240, 25174), (6396, 24560), (6560, 23946), (7368, 21320), (7872, 19955), (7982, 19680), (7995, 19648), (8528, 18420), (9210, 17056), (9824, 15990), (9840, 15964), (10660, 14736), (11973, 13120), (12280, 12792), (12480, 12587)]