276698280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3523

約数の個数: 128

約数和(自身を含む): 896313600

約数和(自身を除く): 619615320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3335, 3457, 3480, 4002, 5336, 6670, 6914, 8004, 10005, 10371, 13340, 13828, 16008, 17285, 20010, 20742, 26680, 27656, 34570, 40020, 41484, 51855, 69140, 79511, 80040, 82968, 100253, 103710, 138280, 159022, 200506, 207420, 238533, 300759, 318044, 397555, 401012, 414840, 477066, 501265, 601518, 636088, 795110, 802024, 954132, 1002530, 1192665, 1203036, 1503795, 1590220, 1908264, 2005060, 2305819, 2385330, 2406072, 3007590, 3180440, 4010120, 4611638, 4770660, 6015180, 6917457, 9223276, 9541320, 11529095, 12030360, 13834914, 18446552, 23058190, 27669828, 34587285, 46116380, 55339656, 69174570, 92232760, 138349140, 276698280]

約数ペア:

[(1, 276698280), (2, 138349140), (3, 92232760), (4, 69174570), (5, 55339656), (6, 46116380), (8, 34587285), (10, 27669828), (12, 23058190), (15, 18446552), (20, 13834914), (23, 12030360), (24, 11529095), (29, 9541320), (30, 9223276), (40, 6917457), (46, 6015180), (58, 4770660), (60, 4611638), (69, 4010120), (87, 3180440), (92, 3007590), (115, 2406072), (116, 2385330), (120, 2305819), (138, 2005060), (145, 1908264), (174, 1590220), (184, 1503795), (230, 1203036), (232, 1192665), (276, 1002530), (290, 954132), (345, 802024), (348, 795110), (435, 636088), (460, 601518), (552, 501265), (580, 477066), (667, 414840), (690, 401012), (696, 397555), (870, 318044), (920, 300759), (1160, 238533), (1334, 207420), (1380, 200506), (1740, 159022), (2001, 138280), (2668, 103710), (2760, 100253), (3335, 82968), (3457, 80040), (3480, 79511), (4002, 69140), (5336, 51855), (6670, 41484), (6914, 40020), (8004, 34570), (10005, 27656), (10371, 26680), (13340, 20742), (13828, 20010), (16008, 17285)]