1512556640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4673}}^1$

素因数の和:4729

約数の個数: 144

約数和(自身を含む): 4339192032

約数和(自身を除く): 2826635392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 340, 476, 544, 560, 578, 595, 680, 952, 1120, 1156, 1190, 1360, 1445, 1904, 2023, 2312, 2380, 2720, 2890, 3808, 4046, 4624, 4673, 4760, 5780, 8092, 9248, 9346, 9520, 10115, 11560, 16184, 18692, 19040, 20230, 23120, 23365, 32368, 32711, 37384, 40460, 46240, 46730, 64736, 65422, 74768, 79441, 80920, 93460, 130844, 149536, 158882, 161840, 163555, 186920, 261688, 317764, 323680, 327110, 373840, 397205, 523376, 556087, 635528, 654220, 747680, 794410, 1046752, 1112174, 1271056, 1308440, 1350497, 1588820, 2224348, 2542112, 2616880, 2700994, 2780435, 3177640, 4448696, 5233760, 5401988, 5560870, 6355280, 6752485, 8897392, 9453479, 10803976, 11121740, 12710560, 13504970, 17794784, 18906958, 21607952, 22243480, 27009940, 37813916, 43215904, 44486960, 47267395, 54019880, 75627832, 88973920, 94534790, 108039760, 151255664, 189069580, 216079520, 302511328, 378139160, 756278320, 1512556640]

約数ペア:

[(1, 1512556640), (2, 756278320), (4, 378139160), (5, 302511328), (7, 216079520), (8, 189069580), (10, 151255664), (14, 108039760), (16, 94534790), (17, 88973920), (20, 75627832), (28, 54019880), (32, 47267395), (34, 44486960), (35, 43215904), (40, 37813916), (56, 27009940), (68, 22243480), (70, 21607952), (80, 18906958), (85, 17794784), (112, 13504970), (119, 12710560), (136, 11121740), (140, 10803976), (160, 9453479), (170, 8897392), (224, 6752485), (238, 6355280), (272, 5560870), (280, 5401988), (289, 5233760), (340, 4448696), (476, 3177640), (544, 2780435), (560, 2700994), (578, 2616880), (595, 2542112), (680, 2224348), (952, 1588820), (1120, 1350497), (1156, 1308440), (1190, 1271056), (1360, 1112174), (1445, 1046752), (1904, 794410), (2023, 747680), (2312, 654220), (2380, 635528), (2720, 556087), (2890, 523376), (3808, 397205), (4046, 373840), (4624, 327110), (4673, 323680), (4760, 317764), (5780, 261688), (8092, 186920), (9248, 163555), (9346, 161840), (9520, 158882), (10115, 149536), (11560, 130844), (16184, 93460), (18692, 80920), (19040, 79441), (20230, 74768), (23120, 65422), (23365, 64736), (32368, 46730), (32711, 46240), (37384, 40460)]