2419854840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22481}}^1$

素因数の和:22534

約数の個数: 192

約数和(自身を含む): 8838123840

約数和(自身を除く): 6418269000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4485, 4680, 5382, 5980, 7176, 8280, 8970, 10764, 11960, 13455, 17940, 21528, 22481, 26910, 35880, 44962, 53820, 67443, 89924, 107640, 112405, 134886, 179848, 202329, 224810, 269772, 292253, 337215, 404658, 449620, 517063, 539544, 584506, 674430, 809316, 876759, 899240, 1011645, 1034126, 1169012, 1348860, 1461265, 1551189, 1618632, 1753518, 2023290, 2068252, 2338024, 2585315, 2630277, 2697720, 2922530, 3102378, 3507036, 4046580, 4136504, 4383795, 4653567, 5170630, 5260554, 5845060, 6204756, 6721819, 7014072, 7755945, 8093160, 8767590, 9307134, 10341260, 10521108, 11690120, 12409512, 13151385, 13443638, 15511890, 17535180, 18614268, 20165457, 20682520, 21042216, 23267835, 26302770, 26887276, 31023780, 33609095, 35070360, 37228536, 40330914, 46535670, 52605540, 53774552, 60496371, 62047560, 67218190, 80661828, 93071340, 100827285, 105211080, 120992742, 134436380, 161323656, 186142680, 201654570, 241985484, 268872760, 302481855, 403309140, 483970968, 604963710, 806618280, 1209927420, 2419854840]

約数ペア:

[(1, 2419854840), (2, 1209927420), (3, 806618280), (4, 604963710), (5, 483970968), (6, 403309140), (8, 302481855), (9, 268872760), (10, 241985484), (12, 201654570), (13, 186142680), (15, 161323656), (18, 134436380), (20, 120992742), (23, 105211080), (24, 100827285), (26, 93071340), (30, 80661828), (36, 67218190), (39, 62047560), (40, 60496371), (45, 53774552), (46, 52605540), (52, 46535670), (60, 40330914), (65, 37228536), (69, 35070360), (72, 33609095), (78, 31023780), (90, 26887276), (92, 26302770), (104, 23267835), (115, 21042216), (117, 20682520), (120, 20165457), (130, 18614268), (138, 17535180), (156, 15511890), (180, 13443638), (184, 13151385), (195, 12409512), (207, 11690120), (230, 10521108), (234, 10341260), (260, 9307134), (276, 8767590), (299, 8093160), (312, 7755945), (345, 7014072), (360, 6721819), (390, 6204756), (414, 5845060), (460, 5260554), (468, 5170630), (520, 4653567), (552, 4383795), (585, 4136504), (598, 4046580), (690, 3507036), (780, 3102378), (828, 2922530), (897, 2697720), (920, 2630277), (936, 2585315), (1035, 2338024), (1170, 2068252), (1196, 2023290), (1380, 1753518), (1495, 1618632), (1560, 1551189), (1656, 1461265), (1794, 1348860), (2070, 1169012), (2340, 1034126), (2392, 1011645), (2691, 899240), (2760, 876759), (2990, 809316), (3588, 674430), (4140, 584506), (4485, 539544), (4680, 517063), (5382, 449620), (5980, 404658), (7176, 337215), (8280, 292253), (8970, 269772), (10764, 224810), (11960, 202329), (13455, 179848), (17940, 134886), (21528, 112405), (22481, 107640), (26910, 89924), (35880, 67443), (44962, 53820)]