1230289320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 256

約数和(自身を含む): 4393751040

約数和(自身を除く): 3163461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 23, 24, 26, 30, 34, 39, 40, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 104, 115, 120, 130, 136, 138, 156, 170, 184, 195, 204, 221, 230, 255, 260, 276, 299, 312, 340, 345, 390, 391, 408, 442, 460, 510, 520, 552, 598, 663, 680, 690, 780, 782, 884, 897, 920, 1020, 1105, 1173, 1196, 1326, 1380, 1495, 1560, 1564, 1768, 1794, 1955, 2017, 2040, 2210, 2346, 2392, 2652, 2760, 2990, 3128, 3315, 3588, 3910, 4034, 4420, 4485, 4692, 5083, 5304, 5865, 5980, 6051, 6630, 7176, 7820, 8068, 8840, 8970, 9384, 10085, 10166, 11730, 11960, 12102, 13260, 15249, 15640, 16136, 17940, 20170, 20332, 23460, 24204, 25415, 26221, 26520, 30255, 30498, 34289, 35880, 40340, 40664, 46391, 46920, 48408, 50830, 52442, 60510, 60996, 68578, 76245, 78663, 80680, 92782, 101660, 102867, 104884, 121020, 121992, 131105, 137156, 139173, 152490, 157326, 171445, 185564, 203320, 205734, 209768, 231955, 242040, 262210, 274312, 278346, 304980, 314652, 342890, 371128, 393315, 411468, 445757, 463910, 514335, 524420, 556692, 603083, 609960, 629304, 685780, 695865, 786630, 788647, 822936, 891514, 927820, 1028670, 1048840, 1113384, 1206166, 1337271, 1371560, 1391730, 1573260, 1577294, 1783028, 1809249, 1855640, 2057340, 2228785, 2365941, 2412332, 2674542, 2783460, 3015415, 3146520, 3154588, 3566056, 3618498, 3943235, 4114680, 4457570, 4731882, 4824664, 5349084, 5566920, 6030830, 6309176, 6686355, 7236996, 7886470, 8915140, 9046245, 9463764, 10252411, 10698168, 11829705, 12061660, 13372710, 14473992, 15772940, 17830280, 18092490, 18927528, 20504822, 23659410, 24123320, 26745420, 30757233, 31545880, 36184980, 41009644, 47318820, 51262055, 53490840, 61514466, 72369960, 82019288, 94637640, 102524110, 123028932, 153786165, 205048220, 246057864, 307572330, 410096440, 615144660, 1230289320]

約数ペア:

[(1, 1230289320), (2, 615144660), (3, 410096440), (4, 307572330), (5, 246057864), (6, 205048220), (8, 153786165), (10, 123028932), (12, 102524110), (13, 94637640), (15, 82019288), (17, 72369960), (20, 61514466), (23, 53490840), (24, 51262055), (26, 47318820), (30, 41009644), (34, 36184980), (39, 31545880), (40, 30757233), (46, 26745420), (51, 24123320), (52, 23659410), (60, 20504822), (65, 18927528), (68, 18092490), (69, 17830280), (78, 15772940), (85, 14473992), (92, 13372710), (102, 12061660), (104, 11829705), (115, 10698168), (120, 10252411), (130, 9463764), (136, 9046245), (138, 8915140), (156, 7886470), (170, 7236996), (184, 6686355), (195, 6309176), (204, 6030830), (221, 5566920), (230, 5349084), (255, 4824664), (260, 4731882), (276, 4457570), (299, 4114680), (312, 3943235), (340, 3618498), (345, 3566056), (390, 3154588), (391, 3146520), (408, 3015415), (442, 2783460), (460, 2674542), (510, 2412332), (520, 2365941), (552, 2228785), (598, 2057340), (663, 1855640), (680, 1809249), (690, 1783028), (780, 1577294), (782, 1573260), (884, 1391730), (897, 1371560), (920, 1337271), (1020, 1206166), (1105, 1113384), (1173, 1048840), (1196, 1028670), (1326, 927820), (1380, 891514), (1495, 822936), (1560, 788647), (1564, 786630), (1768, 695865), (1794, 685780), (1955, 629304), (2017, 609960), (2040, 603083), (2210, 556692), (2346, 524420), (2392, 514335), (2652, 463910), (2760, 445757), (2990, 411468), (3128, 393315), (3315, 371128), (3588, 342890), (3910, 314652), (4034, 304980), (4420, 278346), (4485, 274312), (4692, 262210), (5083, 242040), (5304, 231955), (5865, 209768), (5980, 205734), (6051, 203320), (6630, 185564), (7176, 171445), (7820, 157326), (8068, 152490), (8840, 139173), (8970, 137156), (9384, 131105), (10085, 121992), (10166, 121020), (11730, 104884), (11960, 102867), (12102, 101660), (13260, 92782), (15249, 80680), (15640, 78663), (16136, 76245), (17940, 68578), (20170, 60996), (20332, 60510), (23460, 52442), (24204, 50830), (25415, 48408), (26221, 46920), (26520, 46391), (30255, 40664), (30498, 40340), (34289, 35880)]