319834320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4509

約数の個数: 160

約数和(自身を含む): 1114428672

約数和(自身を除く): 794594352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4457, 4485, 4784, 5520, 5980, 7176, 8914, 8970, 11960, 13371, 14352, 17828, 17940, 22285, 23920, 26742, 35656, 35880, 44570, 53484, 57941, 66855, 71312, 71760, 89140, 102511, 106968, 115882, 133710, 173823, 178280, 205022, 213936, 231764, 267420, 289705, 307533, 347646, 356560, 410044, 463528, 512555, 534840, 579410, 615066, 695292, 820088, 869115, 927056, 1025110, 1069680, 1158820, 1230132, 1332643, 1390584, 1537665, 1640176, 1738230, 2050220, 2317640, 2460264, 2665286, 2781168, 3075330, 3476460, 3997929, 4100440, 4635280, 4920528, 5330572, 6150660, 6663215, 6952920, 7995858, 8200880, 10661144, 12301320, 13326430, 13905840, 15991716, 19989645, 21322288, 24602640, 26652860, 31983432, 39979290, 53305720, 63966864, 79958580, 106611440, 159917160, 319834320]

約数ペア:

[(1, 319834320), (2, 159917160), (3, 106611440), (4, 79958580), (5, 63966864), (6, 53305720), (8, 39979290), (10, 31983432), (12, 26652860), (13, 24602640), (15, 21322288), (16, 19989645), (20, 15991716), (23, 13905840), (24, 13326430), (26, 12301320), (30, 10661144), (39, 8200880), (40, 7995858), (46, 6952920), (48, 6663215), (52, 6150660), (60, 5330572), (65, 4920528), (69, 4635280), (78, 4100440), (80, 3997929), (92, 3476460), (104, 3075330), (115, 2781168), (120, 2665286), (130, 2460264), (138, 2317640), (156, 2050220), (184, 1738230), (195, 1640176), (208, 1537665), (230, 1390584), (240, 1332643), (260, 1230132), (276, 1158820), (299, 1069680), (312, 1025110), (345, 927056), (368, 869115), (390, 820088), (460, 695292), (520, 615066), (552, 579410), (598, 534840), (624, 512555), (690, 463528), (780, 410044), (897, 356560), (920, 347646), (1040, 307533), (1104, 289705), (1196, 267420), (1380, 231764), (1495, 213936), (1560, 205022), (1794, 178280), (1840, 173823), (2392, 133710), (2760, 115882), (2990, 106968), (3120, 102511), (3588, 89140), (4457, 71760), (4485, 71312), (4784, 66855), (5520, 57941), (5980, 53484), (7176, 44570), (8914, 35880), (8970, 35656), (11960, 26742), (13371, 23920), (14352, 22285), (17828, 17940)]