628095960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2518

約数の個数: 192

約数和(自身を含む): 2199674880

約数和(自身を除く): 1571578920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 2070, 2139, 2232, 2447, 2760, 2790, 2852, 3565, 3720, 4140, 4278, 4894, 5580, 5704, 6417, 7130, 7341, 8280, 8556, 9788, 10695, 11160, 12235, 12834, 14260, 14682, 17112, 19576, 21390, 22023, 24470, 25668, 28520, 29364, 32085, 36705, 42780, 44046, 48940, 51336, 56281, 58728, 64170, 73410, 75857, 85560, 88092, 97880, 110115, 112562, 128340, 146820, 151714, 168843, 176184, 220230, 225124, 227571, 256680, 281405, 293640, 303428, 337686, 379285, 440460, 450248, 455142, 506529, 562810, 606856, 675372, 682713, 758570, 844215, 880920, 910284, 1013058, 1125620, 1137855, 1350744, 1365426, 1517140, 1688430, 1744711, 1820568, 2026116, 2251240, 2275710, 2532645, 2730852, 3034280, 3376860, 3413565, 3489422, 4052232, 4551420, 5065290, 5234133, 5461704, 6753720, 6827130, 6978844, 8723555, 9102840, 10130580, 10468266, 13654260, 13957688, 15702399, 17447110, 20261160, 20936532, 26170665, 27308520, 31404798, 34894220, 41873064, 52341330, 62809596, 69788440, 78511995, 104682660, 125619192, 157023990, 209365320, 314047980, 628095960]

約数ペア:

[(1, 628095960), (2, 314047980), (3, 209365320), (4, 157023990), (5, 125619192), (6, 104682660), (8, 78511995), (9, 69788440), (10, 62809596), (12, 52341330), (15, 41873064), (18, 34894220), (20, 31404798), (23, 27308520), (24, 26170665), (30, 20936532), (31, 20261160), (36, 17447110), (40, 15702399), (45, 13957688), (46, 13654260), (60, 10468266), (62, 10130580), (69, 9102840), (72, 8723555), (90, 6978844), (92, 6827130), (93, 6753720), (115, 5461704), (120, 5234133), (124, 5065290), (138, 4551420), (155, 4052232), (180, 3489422), (184, 3413565), (186, 3376860), (207, 3034280), (230, 2730852), (248, 2532645), (276, 2275710), (279, 2251240), (310, 2026116), (345, 1820568), (360, 1744711), (372, 1688430), (414, 1517140), (460, 1365426), (465, 1350744), (552, 1137855), (558, 1125620), (620, 1013058), (690, 910284), (713, 880920), (744, 844215), (828, 758570), (920, 682713), (930, 675372), (1035, 606856), (1116, 562810), (1240, 506529), (1380, 455142), (1395, 450248), (1426, 440460), (1656, 379285), (1860, 337686), (2070, 303428), (2139, 293640), (2232, 281405), (2447, 256680), (2760, 227571), (2790, 225124), (2852, 220230), (3565, 176184), (3720, 168843), (4140, 151714), (4278, 146820), (4894, 128340), (5580, 112562), (5704, 110115), (6417, 97880), (7130, 88092), (7341, 85560), (8280, 75857), (8556, 73410), (9788, 64170), (10695, 58728), (11160, 56281), (12235, 51336), (12834, 48940), (14260, 44046), (14682, 42780), (17112, 36705), (19576, 32085), (21390, 29364), (22023, 28520), (24470, 25668)]