326956560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10285

約数の個数: 160

約数和(自身を含む): 1219445760

約数和(自身を除く): 892489200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10243, 10640, 15960, 20486, 30729, 31920, 40972, 51215, 61458, 71701, 81944, 102430, 122916, 143402, 153645, 163888, 194617, 204860, 215103, 245832, 286804, 307290, 358505, 389234, 409720, 430206, 491664, 573608, 583851, 614580, 717010, 778468, 819440, 860412, 973085, 1075515, 1147216, 1167702, 1229160, 1362319, 1434020, 1556936, 1720824, 1946170, 2151030, 2335404, 2458320, 2724638, 2868040, 2919255, 3113872, 3441648, 3892340, 4086957, 4302060, 4670808, 5449276, 5736080, 5838510, 6811595, 7784680, 8173914, 8604120, 9341616, 10898552, 11677020, 13623190, 15569360, 16347828, 17208240, 20434785, 21797104, 23354040, 27246380, 32695656, 40869570, 46708080, 54492760, 65391312, 81739140, 108985520, 163478280, 326956560]

約数ペア:

[(1, 326956560), (2, 163478280), (3, 108985520), (4, 81739140), (5, 65391312), (6, 54492760), (7, 46708080), (8, 40869570), (10, 32695656), (12, 27246380), (14, 23354040), (15, 21797104), (16, 20434785), (19, 17208240), (20, 16347828), (21, 15569360), (24, 13623190), (28, 11677020), (30, 10898552), (35, 9341616), (38, 8604120), (40, 8173914), (42, 7784680), (48, 6811595), (56, 5838510), (57, 5736080), (60, 5449276), (70, 4670808), (76, 4302060), (80, 4086957), (84, 3892340), (95, 3441648), (105, 3113872), (112, 2919255), (114, 2868040), (120, 2724638), (133, 2458320), (140, 2335404), (152, 2151030), (168, 1946170), (190, 1720824), (210, 1556936), (228, 1434020), (240, 1362319), (266, 1229160), (280, 1167702), (285, 1147216), (304, 1075515), (336, 973085), (380, 860412), (399, 819440), (420, 778468), (456, 717010), (532, 614580), (560, 583851), (570, 573608), (665, 491664), (760, 430206), (798, 409720), (840, 389234), (912, 358505), (1064, 307290), (1140, 286804), (1330, 245832), (1520, 215103), (1596, 204860), (1680, 194617), (1995, 163888), (2128, 153645), (2280, 143402), (2660, 122916), (3192, 102430), (3990, 81944), (4560, 71701), (5320, 61458), (6384, 51215), (7980, 40972), (10243, 31920), (10640, 30729), (15960, 20486)]