17151680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 224

約数和(自身を含む): 54620160

約数和(自身を除く): 37468480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 32, 35, 38, 40, 52, 56, 62, 64, 65, 70, 76, 80, 91, 95, 104, 112, 124, 130, 133, 140, 152, 155, 160, 182, 190, 208, 217, 224, 247, 248, 260, 266, 280, 304, 310, 320, 364, 380, 403, 416, 434, 448, 455, 494, 496, 520, 532, 560, 589, 608, 620, 665, 728, 760, 806, 832, 868, 910, 988, 992, 1040, 1064, 1085, 1120, 1178, 1216, 1235, 1240, 1330, 1456, 1520, 1612, 1729, 1736, 1820, 1976, 1984, 2015, 2080, 2128, 2170, 2240, 2356, 2470, 2480, 2660, 2821, 2912, 2945, 3040, 3224, 3458, 3472, 3640, 3952, 4030, 4123, 4160, 4256, 4340, 4712, 4940, 4960, 5320, 5642, 5824, 5890, 6080, 6448, 6916, 6944, 7280, 7657, 7904, 8060, 8246, 8512, 8645, 8680, 9424, 9880, 9920, 10640, 11284, 11780, 12896, 13832, 13888, 14105, 14560, 15314, 15808, 16120, 16492, 17290, 17360, 18848, 19760, 20615, 21280, 22568, 23560, 25792, 27664, 28210, 29120, 30628, 32240, 32984, 34580, 34720, 37696, 38285, 39520, 41230, 42560, 45136, 47120, 53599, 55328, 56420, 61256, 64480, 65968, 69160, 69440, 76570, 79040, 82460, 90272, 94240, 107198, 110656, 112840, 122512, 128960, 131936, 138320, 153140, 164920, 180544, 188480, 214396, 225680, 245024, 263872, 267995, 276640, 306280, 329840, 428792, 451360, 490048, 535990, 553280, 612560, 659680, 857584, 902720, 1071980, 1225120, 1319360, 1715168, 2143960, 2450240, 3430336, 4287920, 8575840, 17151680]

約数ペア:

[(1, 17151680), (2, 8575840), (4, 4287920), (5, 3430336), (7, 2450240), (8, 2143960), (10, 1715168), (13, 1319360), (14, 1225120), (16, 1071980), (19, 902720), (20, 857584), (26, 659680), (28, 612560), (31, 553280), (32, 535990), (35, 490048), (38, 451360), (40, 428792), (52, 329840), (56, 306280), (62, 276640), (64, 267995), (65, 263872), (70, 245024), (76, 225680), (80, 214396), (91, 188480), (95, 180544), (104, 164920), (112, 153140), (124, 138320), (130, 131936), (133, 128960), (140, 122512), (152, 112840), (155, 110656), (160, 107198), (182, 94240), (190, 90272), (208, 82460), (217, 79040), (224, 76570), (247, 69440), (248, 69160), (260, 65968), (266, 64480), (280, 61256), (304, 56420), (310, 55328), (320, 53599), (364, 47120), (380, 45136), (403, 42560), (416, 41230), (434, 39520), (448, 38285), (455, 37696), (494, 34720), (496, 34580), (520, 32984), (532, 32240), (560, 30628), (589, 29120), (608, 28210), (620, 27664), (665, 25792), (728, 23560), (760, 22568), (806, 21280), (832, 20615), (868, 19760), (910, 18848), (988, 17360), (992, 17290), (1040, 16492), (1064, 16120), (1085, 15808), (1120, 15314), (1178, 14560), (1216, 14105), (1235, 13888), (1240, 13832), (1330, 12896), (1456, 11780), (1520, 11284), (1612, 10640), (1729, 9920), (1736, 9880), (1820, 9424), (1976, 8680), (1984, 8645), (2015, 8512), (2080, 8246), (2128, 8060), (2170, 7904), (2240, 7657), (2356, 7280), (2470, 6944), (2480, 6916), (2660, 6448), (2821, 6080), (2912, 5890), (2945, 5824), (3040, 5642), (3224, 5320), (3458, 4960), (3472, 4940), (3640, 4712), (3952, 4340), (4030, 4256), (4123, 4160)]