354193440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 1193149440

約数和(自身を除く): 838956000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 71, 76, 80, 95, 96, 114, 120, 142, 152, 160, 190, 213, 228, 240, 284, 285, 304, 355, 380, 426, 456, 480, 547, 568, 570, 608, 710, 760, 852, 912, 1065, 1094, 1136, 1140, 1349, 1420, 1520, 1641, 1704, 1824, 2130, 2188, 2272, 2280, 2698, 2735, 2840, 3040, 3282, 3408, 4047, 4260, 4376, 4560, 5396, 5470, 5680, 6564, 6745, 6816, 8094, 8205, 8520, 8752, 9120, 10393, 10792, 10940, 11360, 13128, 13490, 16188, 16410, 17040, 17504, 20235, 20786, 21584, 21880, 26256, 26980, 31179, 32376, 32820, 34080, 38837, 40470, 41572, 43168, 43760, 51965, 52512, 53960, 62358, 64752, 65640, 77674, 80940, 83144, 87520, 103930, 107920, 116511, 124716, 129504, 131280, 155348, 155895, 161880, 166288, 194185, 207860, 215840, 233022, 249432, 262560, 310696, 311790, 323760, 332576, 388370, 415720, 466044, 498864, 582555, 621392, 623580, 647520, 737903, 776740, 831440, 932088, 997728, 1165110, 1242784, 1247160, 1475806, 1553480, 1662880, 1864176, 2213709, 2330220, 2494320, 2951612, 3106960, 3689515, 3728352, 4427418, 4660440, 4988640, 5903224, 6213920, 7379030, 8854836, 9320880, 11068545, 11806448, 14758060, 17709672, 18641760, 22137090, 23612896, 29516120, 35419344, 44274180, 59032240, 70838688, 88548360, 118064480, 177096720, 354193440]

約数ペア:

[(1, 354193440), (2, 177096720), (3, 118064480), (4, 88548360), (5, 70838688), (6, 59032240), (8, 44274180), (10, 35419344), (12, 29516120), (15, 23612896), (16, 22137090), (19, 18641760), (20, 17709672), (24, 14758060), (30, 11806448), (32, 11068545), (38, 9320880), (40, 8854836), (48, 7379030), (57, 6213920), (60, 5903224), (71, 4988640), (76, 4660440), (80, 4427418), (95, 3728352), (96, 3689515), (114, 3106960), (120, 2951612), (142, 2494320), (152, 2330220), (160, 2213709), (190, 1864176), (213, 1662880), (228, 1553480), (240, 1475806), (284, 1247160), (285, 1242784), (304, 1165110), (355, 997728), (380, 932088), (426, 831440), (456, 776740), (480, 737903), (547, 647520), (568, 623580), (570, 621392), (608, 582555), (710, 498864), (760, 466044), (852, 415720), (912, 388370), (1065, 332576), (1094, 323760), (1136, 311790), (1140, 310696), (1349, 262560), (1420, 249432), (1520, 233022), (1641, 215840), (1704, 207860), (1824, 194185), (2130, 166288), (2188, 161880), (2272, 155895), (2280, 155348), (2698, 131280), (2735, 129504), (2840, 124716), (3040, 116511), (3282, 107920), (3408, 103930), (4047, 87520), (4260, 83144), (4376, 80940), (4560, 77674), (5396, 65640), (5470, 64752), (5680, 62358), (6564, 53960), (6745, 52512), (6816, 51965), (8094, 43760), (8205, 43168), (8520, 41572), (8752, 40470), (9120, 38837), (10393, 34080), (10792, 32820), (10940, 32376), (11360, 31179), (13128, 26980), (13490, 26256), (16188, 21880), (16410, 21584), (17040, 20786), (17504, 20235)]