233639640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 868205520

約数和(自身を除く): 634565880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 81, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 162, 172, 180, 195, 215, 216, 234, 243, 258, 260, 270, 312, 324, 344, 351, 360, 387, 390, 405, 430, 468, 486, 516, 520, 540, 559, 585, 645, 648, 702, 774, 780, 810, 860, 936, 972, 1032, 1053, 1080, 1118, 1161, 1170, 1215, 1290, 1404, 1548, 1560, 1620, 1677, 1720, 1755, 1849, 1935, 1944, 2106, 2236, 2322, 2340, 2430, 2580, 2795, 2808, 3096, 3159, 3240, 3354, 3483, 3510, 3698, 3870, 4212, 4472, 4644, 4680, 4860, 5031, 5160, 5265, 5547, 5590, 5805, 6318, 6708, 6966, 7020, 7396, 7740, 8385, 8424, 9245, 9288, 9720, 10062, 10449, 10530, 11094, 11180, 11610, 12636, 13416, 13932, 14040, 14792, 15093, 15480, 15795, 16641, 16770, 17415, 18490, 20124, 20898, 21060, 22188, 22360, 23220, 24037, 25155, 25272, 27735, 27864, 30186, 31590, 33282, 33540, 34830, 36980, 40248, 41796, 42120, 44376, 45279, 46440, 48074, 49923, 50310, 52245, 55470, 60372, 63180, 66564, 67080, 69660, 72111, 73960, 75465, 83205, 83592, 90558, 96148, 99846, 100620, 104490, 110940, 120185, 120744, 126360, 133128, 135837, 139320, 144222, 149769, 150930, 166410, 181116, 192296, 199692, 201240, 208980, 216333, 221880, 226395, 240370, 249615, 271674, 288444, 299538, 301860, 332820, 360555, 362232, 399384, 417960, 432666, 449307, 452790, 480740, 499230, 543348, 576888, 599076, 603720, 648999, 665640, 679185, 721110, 748845, 865332, 898614, 905580, 961480, 998460, 1081665, 1086696, 1198152, 1297998, 1358370, 1442220, 1497690, 1730664, 1797228, 1811160, 1946997, 1996920, 2163330, 2246535, 2595996, 2716740, 2884440, 2995380, 3244995, 3594456, 3893994, 4326660, 4493070, 5191992, 5433480, 5840991, 5990760, 6489990, 7787988, 8653320, 8986140, 9734985, 11681982, 12979980, 15575976, 17972280, 19469970, 23363964, 25959960, 29204955, 38939940, 46727928, 58409910, 77879880, 116819820, 233639640]

約数ペア:

[(1, 233639640), (2, 116819820), (3, 77879880), (4, 58409910), (5, 46727928), (6, 38939940), (8, 29204955), (9, 25959960), (10, 23363964), (12, 19469970), (13, 17972280), (15, 15575976), (18, 12979980), (20, 11681982), (24, 9734985), (26, 8986140), (27, 8653320), (30, 7787988), (36, 6489990), (39, 5990760), (40, 5840991), (43, 5433480), (45, 5191992), (52, 4493070), (54, 4326660), (60, 3893994), (65, 3594456), (72, 3244995), (78, 2995380), (81, 2884440), (86, 2716740), (90, 2595996), (104, 2246535), (108, 2163330), (117, 1996920), (120, 1946997), (129, 1811160), (130, 1797228), (135, 1730664), (156, 1497690), (162, 1442220), (172, 1358370), (180, 1297998), (195, 1198152), (215, 1086696), (216, 1081665), (234, 998460), (243, 961480), (258, 905580), (260, 898614), (270, 865332), (312, 748845), (324, 721110), (344, 679185), (351, 665640), (360, 648999), (387, 603720), (390, 599076), (405, 576888), (430, 543348), (468, 499230), (486, 480740), (516, 452790), (520, 449307), (540, 432666), (559, 417960), (585, 399384), (645, 362232), (648, 360555), (702, 332820), (774, 301860), (780, 299538), (810, 288444), (860, 271674), (936, 249615), (972, 240370), (1032, 226395), (1053, 221880), (1080, 216333), (1118, 208980), (1161, 201240), (1170, 199692), (1215, 192296), (1290, 181116), (1404, 166410), (1548, 150930), (1560, 149769), (1620, 144222), (1677, 139320), (1720, 135837), (1755, 133128), (1849, 126360), (1935, 120744), (1944, 120185), (2106, 110940), (2236, 104490), (2322, 100620), (2340, 99846), (2430, 96148), (2580, 90558), (2795, 83592), (2808, 83205), (3096, 75465), (3159, 73960), (3240, 72111), (3354, 69660), (3483, 67080), (3510, 66564), (3698, 63180), (3870, 60372), (4212, 55470), (4472, 52245), (4644, 50310), (4680, 49923), (4860, 48074), (5031, 46440), (5160, 45279), (5265, 44376), (5547, 42120), (5590, 41796), (5805, 40248), (6318, 36980), (6708, 34830), (6966, 33540), (7020, 33282), (7396, 31590), (7740, 30186), (8385, 27864), (8424, 27735), (9245, 25272), (9288, 25155), (9720, 24037), (10062, 23220), (10449, 22360), (10530, 22188), (11094, 21060), (11180, 20898), (11610, 20124), (12636, 18490), (13416, 17415), (13932, 16770), (14040, 16641), (14792, 15795), (15093, 15480)]