233121240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 886533120

約数和(自身を除く): 653411880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 165, 180, 186, 198, 211, 216, 220, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 422, 440, 465, 495, 540, 558, 594, 620, 633, 648, 660, 682, 744, 792, 810, 837, 844, 891, 930, 990, 1023, 1055, 1080, 1116, 1188, 1240, 1266, 1320, 1364, 1395, 1485, 1620, 1674, 1688, 1705, 1782, 1860, 1899, 1980, 2046, 2110, 2232, 2321, 2376, 2511, 2532, 2728, 2790, 2970, 3069, 3165, 3240, 3348, 3410, 3564, 3720, 3798, 3960, 4092, 4185, 4220, 4455, 4642, 5022, 5064, 5115, 5580, 5697, 5940, 6138, 6330, 6541, 6696, 6820, 6963, 7128, 7596, 8184, 8370, 8440, 8910, 9207, 9284, 9495, 10044, 10230, 11160, 11394, 11605, 11880, 12276, 12555, 12660, 13082, 13640, 13926, 15192, 15345, 16740, 17091, 17820, 18414, 18568, 18990, 19623, 20088, 20460, 20889, 22788, 23210, 24552, 25110, 25320, 26164, 27621, 27852, 28485, 30690, 32705, 33480, 34182, 34815, 35640, 36828, 37980, 39246, 40920, 41778, 45576, 46035, 46420, 50220, 52328, 55242, 55704, 56970, 58869, 61380, 62667, 65410, 68364, 69630, 71951, 73656, 75960, 78492, 83556, 85455, 92070, 92840, 98115, 100440, 104445, 110484, 113940, 117738, 122760, 125334, 130820, 136728, 138105, 139260, 143902, 156984, 167112, 170910, 176607, 184140, 188001, 196230, 208890, 215853, 220968, 227880, 235476, 250668, 261640, 276210, 278520, 287804, 294345, 313335, 341820, 353214, 359755, 368280, 376002, 392460, 417780, 431706, 470952, 501336, 529821, 552420, 575608, 588690, 626670, 647559, 683640, 706428, 719510, 752004, 784920, 835560, 863412, 883035, 940005, 1059642, 1079265, 1104840, 1177380, 1253340, 1295118, 1412856, 1439020, 1504008, 1726824, 1766070, 1880010, 1942677, 2119284, 2158530, 2354760, 2506680, 2590236, 2649105, 2878040, 3237795, 3532140, 3760020, 3885354, 4238568, 4317060, 5180472, 5298210, 5828031, 6475590, 7064280, 7520040, 7770708, 8634120, 9713385, 10596420, 11656062, 12951180, 15541416, 19426770, 21192840, 23312124, 25902360, 29140155, 38853540, 46624248, 58280310, 77707080, 116560620, 233121240]

約数ペア:

[(1, 233121240), (2, 116560620), (3, 77707080), (4, 58280310), (5, 46624248), (6, 38853540), (8, 29140155), (9, 25902360), (10, 23312124), (11, 21192840), (12, 19426770), (15, 15541416), (18, 12951180), (20, 11656062), (22, 10596420), (24, 9713385), (27, 8634120), (30, 7770708), (31, 7520040), (33, 7064280), (36, 6475590), (40, 5828031), (44, 5298210), (45, 5180472), (54, 4317060), (55, 4238568), (60, 3885354), (62, 3760020), (66, 3532140), (72, 3237795), (81, 2878040), (88, 2649105), (90, 2590236), (93, 2506680), (99, 2354760), (108, 2158530), (110, 2119284), (120, 1942677), (124, 1880010), (132, 1766070), (135, 1726824), (155, 1504008), (162, 1439020), (165, 1412856), (180, 1295118), (186, 1253340), (198, 1177380), (211, 1104840), (216, 1079265), (220, 1059642), (248, 940005), (264, 883035), (270, 863412), (279, 835560), (297, 784920), (310, 752004), (324, 719510), (330, 706428), (341, 683640), (360, 647559), (372, 626670), (396, 588690), (405, 575608), (422, 552420), (440, 529821), (465, 501336), (495, 470952), (540, 431706), (558, 417780), (594, 392460), (620, 376002), (633, 368280), (648, 359755), (660, 353214), (682, 341820), (744, 313335), (792, 294345), (810, 287804), (837, 278520), (844, 276210), (891, 261640), (930, 250668), (990, 235476), (1023, 227880), (1055, 220968), (1080, 215853), (1116, 208890), (1188, 196230), (1240, 188001), (1266, 184140), (1320, 176607), (1364, 170910), (1395, 167112), (1485, 156984), (1620, 143902), (1674, 139260), (1688, 138105), (1705, 136728), (1782, 130820), (1860, 125334), (1899, 122760), (1980, 117738), (2046, 113940), (2110, 110484), (2232, 104445), (2321, 100440), (2376, 98115), (2511, 92840), (2532, 92070), (2728, 85455), (2790, 83556), (2970, 78492), (3069, 75960), (3165, 73656), (3240, 71951), (3348, 69630), (3410, 68364), (3564, 65410), (3720, 62667), (3798, 61380), (3960, 58869), (4092, 56970), (4185, 55704), (4220, 55242), (4455, 52328), (4642, 50220), (5022, 46420), (5064, 46035), (5115, 45576), (5580, 41778), (5697, 40920), (5940, 39246), (6138, 37980), (6330, 36828), (6541, 35640), (6696, 34815), (6820, 34182), (6963, 33480), (7128, 32705), (7596, 30690), (8184, 28485), (8370, 27852), (8440, 27621), (8910, 26164), (9207, 25320), (9284, 25110), (9495, 24552), (10044, 23210), (10230, 22788), (11160, 20889), (11394, 20460), (11605, 20088), (11880, 19623), (12276, 18990), (12555, 18568), (12660, 18414), (13082, 17820), (13640, 17091), (13926, 16740), (15192, 15345)]