1939427160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 256

約数和(自身を含む): 6688604160

約数和(自身を除く): 4749177000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 127, 132, 138, 165, 184, 220, 230, 253, 254, 264, 276, 330, 345, 381, 440, 460, 503, 506, 508, 552, 635, 660, 690, 759, 762, 920, 1006, 1012, 1016, 1265, 1270, 1320, 1380, 1397, 1509, 1518, 1524, 1905, 2012, 2024, 2515, 2530, 2540, 2760, 2794, 2921, 3018, 3036, 3048, 3795, 3810, 4024, 4191, 5030, 5060, 5080, 5533, 5588, 5842, 6036, 6072, 6985, 7545, 7590, 7620, 8382, 8763, 10060, 10120, 11066, 11176, 11569, 11684, 12072, 13970, 14605, 15090, 15180, 15240, 16599, 16764, 17526, 20120, 20955, 22132, 23138, 23368, 27665, 27940, 29210, 30180, 30360, 32131, 33198, 33528, 34707, 35052, 41910, 43815, 44264, 46276, 55330, 55880, 57845, 58420, 60360, 63881, 64262, 66396, 69414, 70104, 82995, 83820, 87630, 92552, 96393, 110660, 115690, 116840, 127259, 127762, 128524, 132792, 138828, 160655, 165990, 167640, 173535, 175260, 191643, 192786, 221320, 231380, 254518, 255524, 257048, 277656, 319405, 321310, 331980, 347070, 350520, 381777, 383286, 385572, 462760, 481965, 509036, 511048, 636295, 638810, 642620, 663960, 694140, 702691, 763554, 766572, 771144, 958215, 963930, 1018072, 1272590, 1277620, 1285240, 1388280, 1405382, 1469263, 1527108, 1533144, 1908885, 1916430, 1927860, 2108073, 2545180, 2555240, 2810764, 2938526, 3054216, 3513455, 3817770, 3832860, 3855720, 4216146, 4407789, 5090360, 5621528, 5877052, 7026910, 7346315, 7635540, 7665720, 8432292, 8815578, 10540365, 11754104, 14053820, 14692630, 15271080, 16161893, 16864584, 17631156, 21080730, 22038945, 28107640, 29385260, 32323786, 35262312, 42161460, 44077890, 48485679, 58770520, 64647572, 80809465, 84322920, 88155780, 96971358, 129295144, 161618930, 176311560, 193942716, 242428395, 323237860, 387885432, 484856790, 646475720, 969713580, 1939427160]

約数ペア:

[(1, 1939427160), (2, 969713580), (3, 646475720), (4, 484856790), (5, 387885432), (6, 323237860), (8, 242428395), (10, 193942716), (11, 176311560), (12, 161618930), (15, 129295144), (20, 96971358), (22, 88155780), (23, 84322920), (24, 80809465), (30, 64647572), (33, 58770520), (40, 48485679), (44, 44077890), (46, 42161460), (55, 35262312), (60, 32323786), (66, 29385260), (69, 28107640), (88, 22038945), (92, 21080730), (110, 17631156), (115, 16864584), (120, 16161893), (127, 15271080), (132, 14692630), (138, 14053820), (165, 11754104), (184, 10540365), (220, 8815578), (230, 8432292), (253, 7665720), (254, 7635540), (264, 7346315), (276, 7026910), (330, 5877052), (345, 5621528), (381, 5090360), (440, 4407789), (460, 4216146), (503, 3855720), (506, 3832860), (508, 3817770), (552, 3513455), (635, 3054216), (660, 2938526), (690, 2810764), (759, 2555240), (762, 2545180), (920, 2108073), (1006, 1927860), (1012, 1916430), (1016, 1908885), (1265, 1533144), (1270, 1527108), (1320, 1469263), (1380, 1405382), (1397, 1388280), (1509, 1285240), (1518, 1277620), (1524, 1272590), (1905, 1018072), (2012, 963930), (2024, 958215), (2515, 771144), (2530, 766572), (2540, 763554), (2760, 702691), (2794, 694140), (2921, 663960), (3018, 642620), (3036, 638810), (3048, 636295), (3795, 511048), (3810, 509036), (4024, 481965), (4191, 462760), (5030, 385572), (5060, 383286), (5080, 381777), (5533, 350520), (5588, 347070), (5842, 331980), (6036, 321310), (6072, 319405), (6985, 277656), (7545, 257048), (7590, 255524), (7620, 254518), (8382, 231380), (8763, 221320), (10060, 192786), (10120, 191643), (11066, 175260), (11176, 173535), (11569, 167640), (11684, 165990), (12072, 160655), (13970, 138828), (14605, 132792), (15090, 128524), (15180, 127762), (15240, 127259), (16599, 116840), (16764, 115690), (17526, 110660), (20120, 96393), (20955, 92552), (22132, 87630), (23138, 83820), (23368, 82995), (27665, 70104), (27940, 69414), (29210, 66396), (30180, 64262), (30360, 63881), (32131, 60360), (33198, 58420), (33528, 57845), (34707, 55880), (35052, 55330), (41910, 46276), (43815, 44264)]