314291640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 256

約数和(自身を含む): 1074769920

約数和(自身を除く): 760478280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 67, 78, 93, 97, 104, 120, 124, 130, 134, 155, 156, 186, 194, 195, 201, 248, 260, 268, 291, 310, 312, 335, 372, 388, 390, 402, 403, 465, 485, 520, 536, 582, 620, 670, 744, 776, 780, 804, 806, 871, 930, 970, 1005, 1164, 1209, 1240, 1261, 1340, 1455, 1560, 1608, 1612, 1742, 1860, 1940, 2010, 2015, 2077, 2328, 2418, 2522, 2613, 2680, 2910, 3007, 3224, 3484, 3720, 3783, 3880, 4020, 4030, 4154, 4355, 4836, 5044, 5226, 5820, 6014, 6045, 6231, 6305, 6499, 6968, 7566, 8040, 8060, 8308, 8710, 9021, 9672, 10088, 10385, 10452, 11640, 12028, 12090, 12462, 12610, 12998, 13065, 15035, 15132, 16120, 16616, 17420, 18042, 18915, 19497, 20770, 20904, 24056, 24180, 24924, 25220, 25996, 26130, 27001, 30070, 30264, 31155, 32495, 34840, 36084, 37830, 38994, 39091, 41540, 45105, 48360, 49848, 50440, 51992, 52260, 54002, 60140, 62310, 64990, 72168, 75660, 77988, 78182, 81003, 83080, 84487, 90210, 97485, 104520, 108004, 117273, 120280, 124620, 129980, 135005, 151320, 155976, 156364, 162006, 168974, 180420, 194970, 195455, 201469, 216008, 234546, 249240, 253461, 259960, 270010, 312728, 324012, 337948, 360840, 389940, 390910, 402938, 405015, 422435, 469092, 506922, 540020, 586365, 604407, 648024, 675896, 779880, 781820, 805876, 810030, 844870, 938184, 1007345, 1013844, 1080040, 1172730, 1208814, 1267305, 1563640, 1611752, 1620060, 1689740, 2014690, 2027688, 2345460, 2417628, 2534610, 2619097, 3022035, 3240120, 3379480, 4029380, 4690920, 4835256, 5069220, 5238194, 6044070, 7857291, 8058760, 10138440, 10476388, 12088140, 13095485, 15714582, 20952776, 24176280, 26190970, 31429164, 39286455, 52381940, 62858328, 78572910, 104763880, 157145820, 314291640]

約数ペア:

[(1, 314291640), (2, 157145820), (3, 104763880), (4, 78572910), (5, 62858328), (6, 52381940), (8, 39286455), (10, 31429164), (12, 26190970), (13, 24176280), (15, 20952776), (20, 15714582), (24, 13095485), (26, 12088140), (30, 10476388), (31, 10138440), (39, 8058760), (40, 7857291), (52, 6044070), (60, 5238194), (62, 5069220), (65, 4835256), (67, 4690920), (78, 4029380), (93, 3379480), (97, 3240120), (104, 3022035), (120, 2619097), (124, 2534610), (130, 2417628), (134, 2345460), (155, 2027688), (156, 2014690), (186, 1689740), (194, 1620060), (195, 1611752), (201, 1563640), (248, 1267305), (260, 1208814), (268, 1172730), (291, 1080040), (310, 1013844), (312, 1007345), (335, 938184), (372, 844870), (388, 810030), (390, 805876), (402, 781820), (403, 779880), (465, 675896), (485, 648024), (520, 604407), (536, 586365), (582, 540020), (620, 506922), (670, 469092), (744, 422435), (776, 405015), (780, 402938), (804, 390910), (806, 389940), (871, 360840), (930, 337948), (970, 324012), (1005, 312728), (1164, 270010), (1209, 259960), (1240, 253461), (1261, 249240), (1340, 234546), (1455, 216008), (1560, 201469), (1608, 195455), (1612, 194970), (1742, 180420), (1860, 168974), (1940, 162006), (2010, 156364), (2015, 155976), (2077, 151320), (2328, 135005), (2418, 129980), (2522, 124620), (2613, 120280), (2680, 117273), (2910, 108004), (3007, 104520), (3224, 97485), (3484, 90210), (3720, 84487), (3783, 83080), (3880, 81003), (4020, 78182), (4030, 77988), (4154, 75660), (4355, 72168), (4836, 64990), (5044, 62310), (5226, 60140), (5820, 54002), (6014, 52260), (6045, 51992), (6231, 50440), (6305, 49848), (6499, 48360), (6968, 45105), (7566, 41540), (8040, 39091), (8060, 38994), (8308, 37830), (8710, 36084), (9021, 34840), (9672, 32495), (10088, 31155), (10385, 30264), (10452, 30070), (11640, 27001), (12028, 26130), (12090, 25996), (12462, 25220), (12610, 24924), (12998, 24180), (13065, 24056), (15035, 20904), (15132, 20770), (16120, 19497), (16616, 18915), (17420, 18042)]