2388891240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5668

約数の個数: 192

約数和(自身を含む): 8228984400

約数和(自身を除く): 5840093160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 41, 45, 58, 60, 72, 82, 87, 90, 116, 120, 123, 145, 164, 174, 180, 205, 232, 246, 261, 290, 328, 348, 360, 369, 410, 435, 492, 522, 580, 615, 696, 738, 820, 870, 984, 1044, 1160, 1189, 1230, 1305, 1476, 1640, 1740, 1845, 2088, 2378, 2460, 2610, 2952, 3480, 3567, 3690, 4756, 4920, 5220, 5581, 5945, 7134, 7380, 9512, 10440, 10701, 11162, 11890, 14268, 14760, 16743, 17835, 21402, 22324, 23780, 27905, 28536, 33486, 35670, 42804, 44648, 47560, 50229, 53505, 55810, 66972, 71340, 83715, 85608, 100458, 107010, 111620, 133944, 142680, 161849, 167430, 200916, 214020, 223240, 228821, 251145, 323698, 334860, 401832, 428040, 457642, 485547, 502290, 647396, 669720, 686463, 809245, 915284, 971094, 1004580, 1144105, 1294792, 1372926, 1456641, 1618490, 1830568, 1942188, 2009160, 2059389, 2288210, 2427735, 2745852, 2913282, 3236980, 3432315, 3884376, 4118778, 4576420, 4855470, 5491704, 5826564, 6473960, 6635809, 6864630, 7283205, 8237556, 9152840, 9710940, 10296945, 11653128, 13271618, 13729260, 14566410, 16475112, 19421880, 19907427, 20593890, 26543236, 27458520, 29132820, 33179045, 39814854, 41187780, 53086472, 58265640, 59722281, 66358090, 79629708, 82375560, 99537135, 119444562, 132716180, 159259416, 199074270, 238889124, 265432360, 298611405, 398148540, 477778248, 597222810, 796297080, 1194445620, 2388891240]

約数ペア:

[(1, 2388891240), (2, 1194445620), (3, 796297080), (4, 597222810), (5, 477778248), (6, 398148540), (8, 298611405), (9, 265432360), (10, 238889124), (12, 199074270), (15, 159259416), (18, 132716180), (20, 119444562), (24, 99537135), (29, 82375560), (30, 79629708), (36, 66358090), (40, 59722281), (41, 58265640), (45, 53086472), (58, 41187780), (60, 39814854), (72, 33179045), (82, 29132820), (87, 27458520), (90, 26543236), (116, 20593890), (120, 19907427), (123, 19421880), (145, 16475112), (164, 14566410), (174, 13729260), (180, 13271618), (205, 11653128), (232, 10296945), (246, 9710940), (261, 9152840), (290, 8237556), (328, 7283205), (348, 6864630), (360, 6635809), (369, 6473960), (410, 5826564), (435, 5491704), (492, 4855470), (522, 4576420), (580, 4118778), (615, 3884376), (696, 3432315), (738, 3236980), (820, 2913282), (870, 2745852), (984, 2427735), (1044, 2288210), (1160, 2059389), (1189, 2009160), (1230, 1942188), (1305, 1830568), (1476, 1618490), (1640, 1456641), (1740, 1372926), (1845, 1294792), (2088, 1144105), (2378, 1004580), (2460, 971094), (2610, 915284), (2952, 809245), (3480, 686463), (3567, 669720), (3690, 647396), (4756, 502290), (4920, 485547), (5220, 457642), (5581, 428040), (5945, 401832), (7134, 334860), (7380, 323698), (9512, 251145), (10440, 228821), (10701, 223240), (11162, 214020), (11890, 200916), (14268, 167430), (14760, 161849), (16743, 142680), (17835, 133944), (21402, 111620), (22324, 107010), (23780, 100458), (27905, 85608), (28536, 83715), (33486, 71340), (35670, 66972), (42804, 55810), (44648, 53505), (47560, 50229)]