301468440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1506

約数の個数: 256

約数和(自身を含む): 1172505600

約数和(自身を除く): 871037160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1453, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2906, 2964, 3192, 3458, 3640, 3705, 3990, 4359, 4940, 5187, 5320, 5460, 5812, 5928, 6916, 7265, 7410, 7980, 8645, 8718, 9880, 10171, 10374, 10920, 11624, 13832, 14530, 14820, 15960, 17290, 17436, 18889, 20342, 20748, 21795, 25935, 27607, 29060, 29640, 30513, 34580, 34872, 37778, 40684, 41496, 43590, 50855, 51870, 55214, 56667, 58120, 61026, 69160, 75556, 81368, 82821, 87180, 94445, 101710, 103740, 110428, 113334, 122052, 132223, 138035, 151112, 152565, 165642, 174360, 188890, 193249, 203420, 207480, 220856, 226668, 244104, 264446, 276070, 283335, 305130, 331284, 358891, 377780, 386498, 396669, 406840, 414105, 453336, 528892, 552140, 566670, 579747, 610260, 661115, 662568, 717782, 755560, 772996, 793338, 828210, 966245, 1057784, 1076673, 1104280, 1133340, 1159494, 1220520, 1322230, 1435564, 1545992, 1586676, 1656420, 1794455, 1932490, 1983345, 2153346, 2266680, 2318988, 2512237, 2644460, 2871128, 2898735, 3173352, 3312840, 3588910, 3864980, 3966690, 4306692, 4637976, 5024474, 5288920, 5383365, 5797470, 7177820, 7536711, 7729960, 7933380, 8613384, 10048948, 10766730, 11594940, 12561185, 14355640, 15073422, 15866760, 20097896, 21533460, 23189880, 25122370, 30146844, 37683555, 43066920, 50244740, 60293688, 75367110, 100489480, 150734220, 301468440]

約数ペア:

[(1, 301468440), (2, 150734220), (3, 100489480), (4, 75367110), (5, 60293688), (6, 50244740), (7, 43066920), (8, 37683555), (10, 30146844), (12, 25122370), (13, 23189880), (14, 21533460), (15, 20097896), (19, 15866760), (20, 15073422), (21, 14355640), (24, 12561185), (26, 11594940), (28, 10766730), (30, 10048948), (35, 8613384), (38, 7933380), (39, 7729960), (40, 7536711), (42, 7177820), (52, 5797470), (56, 5383365), (57, 5288920), (60, 5024474), (65, 4637976), (70, 4306692), (76, 3966690), (78, 3864980), (84, 3588910), (91, 3312840), (95, 3173352), (104, 2898735), (105, 2871128), (114, 2644460), (120, 2512237), (130, 2318988), (133, 2266680), (140, 2153346), (152, 1983345), (156, 1932490), (168, 1794455), (182, 1656420), (190, 1586676), (195, 1545992), (210, 1435564), (228, 1322230), (247, 1220520), (260, 1159494), (266, 1133340), (273, 1104280), (280, 1076673), (285, 1057784), (312, 966245), (364, 828210), (380, 793338), (390, 772996), (399, 755560), (420, 717782), (455, 662568), (456, 661115), (494, 610260), (520, 579747), (532, 566670), (546, 552140), (570, 528892), (665, 453336), (728, 414105), (741, 406840), (760, 396669), (780, 386498), (798, 377780), (840, 358891), (910, 331284), (988, 305130), (1064, 283335), (1092, 276070), (1140, 264446), (1235, 244104), (1330, 226668), (1365, 220856), (1453, 207480), (1482, 203420), (1560, 193249), (1596, 188890), (1729, 174360), (1820, 165642), (1976, 152565), (1995, 151112), (2184, 138035), (2280, 132223), (2470, 122052), (2660, 113334), (2730, 110428), (2906, 103740), (2964, 101710), (3192, 94445), (3458, 87180), (3640, 82821), (3705, 81368), (3990, 75556), (4359, 69160), (4940, 61026), (5187, 58120), (5320, 56667), (5460, 55214), (5812, 51870), (5928, 50855), (6916, 43590), (7265, 41496), (7410, 40684), (7980, 37778), (8645, 34872), (8718, 34580), (9880, 30513), (10171, 29640), (10374, 29060), (10920, 27607), (11624, 25935), (13832, 21795), (14530, 20748), (14820, 20342), (15960, 18889), (17290, 17436)]