468352920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7853}}^1$

素因数の和:7945

約数の個数: 128

約数和(自身を含む): 1628605440

約数和(自身を除く): 1160252520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 7853, 8520, 9940, 11928, 14910, 15706, 19880, 23559, 29820, 31412, 39265, 47118, 54971, 59640, 62824, 78530, 94236, 109942, 117795, 157060, 164913, 188472, 219884, 235590, 274855, 314120, 329826, 439768, 471180, 549710, 557563, 659652, 824565, 942360, 1099420, 1115126, 1319304, 1649130, 1672689, 2198840, 2230252, 2787815, 3298260, 3345378, 3902941, 4460504, 5575630, 6596520, 6690756, 7805882, 8363445, 11151260, 11708823, 13381512, 15611764, 16726890, 19514705, 22302520, 23417646, 31223528, 33453780, 39029410, 46835292, 58544115, 66907560, 78058820, 93670584, 117088230, 156117640, 234176460, 468352920]

約数ペア:

[(1, 468352920), (2, 234176460), (3, 156117640), (4, 117088230), (5, 93670584), (6, 78058820), (7, 66907560), (8, 58544115), (10, 46835292), (12, 39029410), (14, 33453780), (15, 31223528), (20, 23417646), (21, 22302520), (24, 19514705), (28, 16726890), (30, 15611764), (35, 13381512), (40, 11708823), (42, 11151260), (56, 8363445), (60, 7805882), (70, 6690756), (71, 6596520), (84, 5575630), (105, 4460504), (120, 3902941), (140, 3345378), (142, 3298260), (168, 2787815), (210, 2230252), (213, 2198840), (280, 1672689), (284, 1649130), (355, 1319304), (420, 1115126), (426, 1099420), (497, 942360), (568, 824565), (710, 659652), (840, 557563), (852, 549710), (994, 471180), (1065, 439768), (1420, 329826), (1491, 314120), (1704, 274855), (1988, 235590), (2130, 219884), (2485, 188472), (2840, 164913), (2982, 157060), (3976, 117795), (4260, 109942), (4970, 94236), (5964, 78530), (7455, 62824), (7853, 59640), (8520, 54971), (9940, 47118), (11928, 39265), (14910, 31412), (15706, 29820), (19880, 23559)]