347307480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 256

約数和(自身を含む): 1291248000

約数和(自身を除く): 943940520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 174, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 435, 468, 520, 522, 540, 580, 585, 696, 702, 754, 780, 783, 853, 870, 936, 1044, 1080, 1131, 1160, 1170, 1305, 1404, 1508, 1560, 1566, 1706, 1740, 1755, 1885, 2088, 2262, 2340, 2559, 2610, 2808, 3016, 3132, 3393, 3412, 3480, 3510, 3770, 3915, 4265, 4524, 4680, 5118, 5220, 5655, 6264, 6786, 6824, 7020, 7540, 7677, 7830, 8530, 9048, 10179, 10236, 10440, 11089, 11310, 12795, 13572, 14040, 15080, 15354, 15660, 16965, 17060, 20358, 20472, 22178, 22620, 23031, 24737, 25590, 27144, 30708, 31320, 33267, 33930, 34120, 38385, 40716, 44356, 45240, 46062, 49474, 50895, 51180, 55445, 61416, 66534, 67860, 74211, 76770, 81432, 88712, 92124, 98948, 99801, 101790, 102360, 110890, 115155, 123685, 133068, 135720, 148422, 153540, 166335, 184248, 197896, 199602, 203580, 221780, 222633, 230310, 247370, 266136, 296844, 299403, 307080, 321581, 332670, 371055, 399204, 407160, 443560, 445266, 460620, 494740, 499005, 593688, 598806, 643162, 665340, 667899, 742110, 798408, 890532, 921240, 964743, 989480, 998010, 1113165, 1197612, 1286324, 1330680, 1335798, 1484220, 1497015, 1607905, 1781064, 1929486, 1996020, 2226330, 2395224, 2572648, 2671596, 2894229, 2968440, 2994030, 3215810, 3339495, 3858972, 3992040, 4452660, 4823715, 5343192, 5788458, 5988060, 6431620, 6678990, 7717944, 8682687, 8905320, 9647430, 11576916, 11976120, 12863240, 13357980, 14471145, 17365374, 19294860, 23153832, 26715960, 28942290, 34730748, 38589720, 43413435, 57884580, 69461496, 86826870, 115769160, 173653740, 347307480]

約数ペア:

[(1, 347307480), (2, 173653740), (3, 115769160), (4, 86826870), (5, 69461496), (6, 57884580), (8, 43413435), (9, 38589720), (10, 34730748), (12, 28942290), (13, 26715960), (15, 23153832), (18, 19294860), (20, 17365374), (24, 14471145), (26, 13357980), (27, 12863240), (29, 11976120), (30, 11576916), (36, 9647430), (39, 8905320), (40, 8682687), (45, 7717944), (52, 6678990), (54, 6431620), (58, 5988060), (60, 5788458), (65, 5343192), (72, 4823715), (78, 4452660), (87, 3992040), (90, 3858972), (104, 3339495), (108, 3215810), (116, 2994030), (117, 2968440), (120, 2894229), (130, 2671596), (135, 2572648), (145, 2395224), (156, 2226330), (174, 1996020), (180, 1929486), (195, 1781064), (216, 1607905), (232, 1497015), (234, 1484220), (260, 1335798), (261, 1330680), (270, 1286324), (290, 1197612), (312, 1113165), (348, 998010), (351, 989480), (360, 964743), (377, 921240), (390, 890532), (435, 798408), (468, 742110), (520, 667899), (522, 665340), (540, 643162), (580, 598806), (585, 593688), (696, 499005), (702, 494740), (754, 460620), (780, 445266), (783, 443560), (853, 407160), (870, 399204), (936, 371055), (1044, 332670), (1080, 321581), (1131, 307080), (1160, 299403), (1170, 296844), (1305, 266136), (1404, 247370), (1508, 230310), (1560, 222633), (1566, 221780), (1706, 203580), (1740, 199602), (1755, 197896), (1885, 184248), (2088, 166335), (2262, 153540), (2340, 148422), (2559, 135720), (2610, 133068), (2808, 123685), (3016, 115155), (3132, 110890), (3393, 102360), (3412, 101790), (3480, 99801), (3510, 98948), (3770, 92124), (3915, 88712), (4265, 81432), (4524, 76770), (4680, 74211), (5118, 67860), (5220, 66534), (5655, 61416), (6264, 55445), (6786, 51180), (6824, 50895), (7020, 49474), (7540, 46062), (7677, 45240), (7830, 44356), (8530, 40716), (9048, 38385), (10179, 34120), (10236, 33930), (10440, 33267), (11089, 31320), (11310, 30708), (12795, 27144), (13572, 25590), (14040, 24737), (15080, 23031), (15354, 22620), (15660, 22178), (16965, 20472), (17060, 20358)]