1831126440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6332

約数の個数: 256

約数和(自身を含む): 6834481920

約数和(自身を除く): 5003355480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3432, 3740, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6277, 6630, 7293, 7480, 8580, 8840, 9724, 11220, 12155, 12554, 13260, 14586, 17160, 18831, 19448, 22440, 24310, 25108, 26520, 29172, 31385, 36465, 37662, 48620, 50216, 58344, 62770, 69047, 72930, 75324, 81601, 94155, 97240, 106709, 125540, 138094, 145860, 150648, 163202, 188310, 207141, 213418, 244803, 251080, 276188, 291720, 320127, 326404, 345235, 376620, 408005, 414282, 426836, 489606, 533545, 552376, 640254, 652808, 690470, 753240, 816010, 828564, 853672, 897611, 979212, 1035705, 1067090, 1173799, 1224015, 1280508, 1380940, 1387217, 1600635, 1632020, 1657128, 1795222, 1958424, 2071410, 2134180, 2347598, 2448030, 2561016, 2692833, 2761880, 2774434, 3201270, 3264040, 3521397, 3590444, 4142820, 4161651, 4268360, 4488055, 4695196, 4896060, 5385666, 5548868, 5868995, 6402540, 6936085, 7042794, 7180888, 8285640, 8323302, 8976110, 9390392, 9792120, 10771332, 11097736, 11737990, 12805080, 13464165, 13872170, 14085588, 15259387, 16646604, 17606985, 17952220, 20808255, 21542664, 23475980, 26928330, 27744340, 28171176, 30518774, 33293208, 35213970, 35904440, 41616510, 45778161, 46951960, 53856660, 55488680, 61037548, 70427940, 76296935, 83233020, 91556322, 107713320, 122075096, 140855880, 152593870, 166466040, 183112644, 228890805, 305187740, 366225288, 457781610, 610375480, 915563220, 1831126440]

約数ペア:

[(1, 1831126440), (2, 915563220), (3, 610375480), (4, 457781610), (5, 366225288), (6, 305187740), (8, 228890805), (10, 183112644), (11, 166466040), (12, 152593870), (13, 140855880), (15, 122075096), (17, 107713320), (20, 91556322), (22, 83233020), (24, 76296935), (26, 70427940), (30, 61037548), (33, 55488680), (34, 53856660), (39, 46951960), (40, 45778161), (44, 41616510), (51, 35904440), (52, 35213970), (55, 33293208), (60, 30518774), (65, 28171176), (66, 27744340), (68, 26928330), (78, 23475980), (85, 21542664), (88, 20808255), (102, 17952220), (104, 17606985), (110, 16646604), (120, 15259387), (130, 14085588), (132, 13872170), (136, 13464165), (143, 12805080), (156, 11737990), (165, 11097736), (170, 10771332), (187, 9792120), (195, 9390392), (204, 8976110), (220, 8323302), (221, 8285640), (255, 7180888), (260, 7042794), (264, 6936085), (286, 6402540), (312, 5868995), (330, 5548868), (340, 5385666), (374, 4896060), (390, 4695196), (408, 4488055), (429, 4268360), (440, 4161651), (442, 4142820), (510, 3590444), (520, 3521397), (561, 3264040), (572, 3201270), (660, 2774434), (663, 2761880), (680, 2692833), (715, 2561016), (748, 2448030), (780, 2347598), (858, 2134180), (884, 2071410), (935, 1958424), (1020, 1795222), (1105, 1657128), (1122, 1632020), (1144, 1600635), (1320, 1387217), (1326, 1380940), (1430, 1280508), (1496, 1224015), (1560, 1173799), (1716, 1067090), (1768, 1035705), (1870, 979212), (2040, 897611), (2145, 853672), (2210, 828564), (2244, 816010), (2431, 753240), (2652, 690470), (2805, 652808), (2860, 640254), (3315, 552376), (3432, 533545), (3740, 489606), (4290, 426836), (4420, 414282), (4488, 408005), (4862, 376620), (5304, 345235), (5610, 326404), (5720, 320127), (6277, 291720), (6630, 276188), (7293, 251080), (7480, 244803), (8580, 213418), (8840, 207141), (9724, 188310), (11220, 163202), (12155, 150648), (12554, 145860), (13260, 138094), (14586, 125540), (17160, 106709), (18831, 97240), (19448, 94155), (22440, 81601), (24310, 75324), (25108, 72930), (26520, 69047), (29172, 62770), (31385, 58344), (36465, 50216), (37662, 48620)]