2068387440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5521}}^1$

素因数の和:5767

約数の個数: 160

約数和(自身を含む): 7362195456

約数和(自身を除く): 5293808016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 223, 240, 280, 336, 420, 446, 560, 669, 840, 892, 1115, 1338, 1561, 1680, 1784, 2230, 2676, 3122, 3345, 3568, 4460, 4683, 5352, 5521, 6244, 6690, 7805, 8920, 9366, 10704, 11042, 12488, 13380, 15610, 16563, 17840, 18732, 22084, 23415, 24976, 26760, 27605, 31220, 33126, 37464, 38647, 44168, 46830, 53520, 55210, 62440, 66252, 74928, 77294, 82815, 88336, 93660, 110420, 115941, 124880, 132504, 154588, 165630, 187320, 193235, 220840, 231882, 265008, 309176, 331260, 374640, 386470, 441680, 463764, 579705, 618352, 662520, 772940, 927528, 1159410, 1231183, 1325040, 1545880, 1855056, 2318820, 2462366, 3091760, 3693549, 4637640, 4924732, 6155915, 7387098, 8618281, 9275280, 9849464, 12311830, 14774196, 17236562, 18467745, 19698928, 24623660, 25854843, 29548392, 34473124, 36935490, 43091405, 49247320, 51709686, 59096784, 68946248, 73870980, 86182810, 98494640, 103419372, 129274215, 137892496, 147741960, 172365620, 206838744, 258548430, 295483920, 344731240, 413677488, 517096860, 689462480, 1034193720, 2068387440]

約数ペア:

[(1, 2068387440), (2, 1034193720), (3, 689462480), (4, 517096860), (5, 413677488), (6, 344731240), (7, 295483920), (8, 258548430), (10, 206838744), (12, 172365620), (14, 147741960), (15, 137892496), (16, 129274215), (20, 103419372), (21, 98494640), (24, 86182810), (28, 73870980), (30, 68946248), (35, 59096784), (40, 51709686), (42, 49247320), (48, 43091405), (56, 36935490), (60, 34473124), (70, 29548392), (80, 25854843), (84, 24623660), (105, 19698928), (112, 18467745), (120, 17236562), (140, 14774196), (168, 12311830), (210, 9849464), (223, 9275280), (240, 8618281), (280, 7387098), (336, 6155915), (420, 4924732), (446, 4637640), (560, 3693549), (669, 3091760), (840, 2462366), (892, 2318820), (1115, 1855056), (1338, 1545880), (1561, 1325040), (1680, 1231183), (1784, 1159410), (2230, 927528), (2676, 772940), (3122, 662520), (3345, 618352), (3568, 579705), (4460, 463764), (4683, 441680), (5352, 386470), (5521, 374640), (6244, 331260), (6690, 309176), (7805, 265008), (8920, 231882), (9366, 220840), (10704, 193235), (11042, 187320), (12488, 165630), (13380, 154588), (15610, 132504), (16563, 124880), (17840, 115941), (18732, 110420), (22084, 93660), (23415, 88336), (24976, 82815), (26760, 77294), (27605, 74928), (31220, 66252), (33126, 62440), (37464, 55210), (38647, 53520), (44168, 46830)]