2489654640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 320

約数和(自身を含む): 8999424000

約数和(自身を除く): 6509769360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 31, 33, 40, 44, 48, 55, 58, 60, 62, 66, 80, 87, 88, 93, 110, 116, 120, 124, 132, 145, 155, 165, 174, 176, 186, 220, 232, 240, 248, 264, 290, 310, 319, 330, 341, 348, 372, 435, 440, 464, 465, 496, 528, 580, 620, 638, 660, 682, 696, 744, 870, 880, 899, 930, 957, 1023, 1049, 1160, 1240, 1276, 1320, 1364, 1392, 1488, 1595, 1705, 1740, 1798, 1860, 1914, 2046, 2098, 2320, 2480, 2552, 2640, 2697, 2728, 3147, 3190, 3410, 3480, 3596, 3720, 3828, 4092, 4196, 4495, 4785, 5104, 5115, 5245, 5394, 5456, 6294, 6380, 6820, 6960, 7192, 7440, 7656, 8184, 8392, 8990, 9570, 9889, 10230, 10490, 10788, 11539, 12588, 12760, 13485, 13640, 14384, 15312, 15735, 16368, 16784, 17980, 19140, 19778, 20460, 20980, 21576, 23078, 25176, 25520, 26970, 27280, 29667, 30421, 31470, 32519, 34617, 35960, 38280, 39556, 40920, 41960, 43152, 46156, 49445, 50352, 53940, 57695, 59334, 60842, 62940, 65038, 69234, 71920, 76560, 79112, 81840, 83920, 91263, 92312, 97557, 98890, 107880, 115390, 118668, 121684, 125880, 130076, 138468, 148335, 152105, 158224, 162595, 173085, 182526, 184624, 195114, 197780, 215760, 230780, 237336, 243368, 251760, 260152, 276936, 296670, 304210, 325190, 334631, 346170, 357709, 365052, 390228, 395560, 456315, 461560, 474672, 486736, 487785, 520304, 553872, 593340, 608420, 650380, 669262, 692340, 715418, 730104, 780456, 791120, 912630, 923120, 943051, 975570, 1003893, 1073127, 1186680, 1216840, 1300760, 1338524, 1384680, 1430836, 1460208, 1560912, 1673155, 1788545, 1825260, 1886102, 1951140, 2007786, 2146254, 2373360, 2433680, 2601520, 2677048, 2769360, 2829153, 2861672, 3346310, 3577090, 3650520, 3772204, 3902280, 4015572, 4292508, 4715255, 5019465, 5354096, 5365635, 5658306, 5723344, 6692620, 7154180, 7301040, 7544408, 7804560, 8031144, 8585016, 9430510, 10038930, 10373561, 10731270, 11316612, 13385240, 14145765, 14308360, 15088816, 16062288, 17170032, 18861020, 20077860, 20747122, 21462540, 22633224, 26770480, 28291530, 28616720, 31120683, 37722040, 40155720, 41494244, 42925080, 45266448, 51867805, 56583060, 62241366, 75444080, 80311440, 82988488, 85850160, 103735610, 113166120, 124482732, 155603415, 165976976, 207471220, 226332240, 248965464, 311206830, 414942440, 497930928, 622413660, 829884880, 1244827320, 2489654640]

約数ペア:

[(1, 2489654640), (2, 1244827320), (3, 829884880), (4, 622413660), (5, 497930928), (6, 414942440), (8, 311206830), (10, 248965464), (11, 226332240), (12, 207471220), (15, 165976976), (16, 155603415), (20, 124482732), (22, 113166120), (24, 103735610), (29, 85850160), (30, 82988488), (31, 80311440), (33, 75444080), (40, 62241366), (44, 56583060), (48, 51867805), (55, 45266448), (58, 42925080), (60, 41494244), (62, 40155720), (66, 37722040), (80, 31120683), (87, 28616720), (88, 28291530), (93, 26770480), (110, 22633224), (116, 21462540), (120, 20747122), (124, 20077860), (132, 18861020), (145, 17170032), (155, 16062288), (165, 15088816), (174, 14308360), (176, 14145765), (186, 13385240), (220, 11316612), (232, 10731270), (240, 10373561), (248, 10038930), (264, 9430510), (290, 8585016), (310, 8031144), (319, 7804560), (330, 7544408), (341, 7301040), (348, 7154180), (372, 6692620), (435, 5723344), (440, 5658306), (464, 5365635), (465, 5354096), (496, 5019465), (528, 4715255), (580, 4292508), (620, 4015572), (638, 3902280), (660, 3772204), (682, 3650520), (696, 3577090), (744, 3346310), (870, 2861672), (880, 2829153), (899, 2769360), (930, 2677048), (957, 2601520), (1023, 2433680), (1049, 2373360), (1160, 2146254), (1240, 2007786), (1276, 1951140), (1320, 1886102), (1364, 1825260), (1392, 1788545), (1488, 1673155), (1595, 1560912), (1705, 1460208), (1740, 1430836), (1798, 1384680), (1860, 1338524), (1914, 1300760), (2046, 1216840), (2098, 1186680), (2320, 1073127), (2480, 1003893), (2552, 975570), (2640, 943051), (2697, 923120), (2728, 912630), (3147, 791120), (3190, 780456), (3410, 730104), (3480, 715418), (3596, 692340), (3720, 669262), (3828, 650380), (4092, 608420), (4196, 593340), (4495, 553872), (4785, 520304), (5104, 487785), (5115, 486736), (5245, 474672), (5394, 461560), (5456, 456315), (6294, 395560), (6380, 390228), (6820, 365052), (6960, 357709), (7192, 346170), (7440, 334631), (7656, 325190), (8184, 304210), (8392, 296670), (8990, 276936), (9570, 260152), (9889, 251760), (10230, 243368), (10490, 237336), (10788, 230780), (11539, 215760), (12588, 197780), (12760, 195114), (13485, 184624), (13640, 182526), (14384, 173085), (15312, 162595), (15735, 158224), (16368, 152105), (16784, 148335), (17980, 138468), (19140, 130076), (19778, 125880), (20460, 121684), (20980, 118668), (21576, 115390), (23078, 107880), (25176, 98890), (25520, 97557), (26970, 92312), (27280, 91263), (29667, 83920), (30421, 81840), (31470, 79112), (32519, 76560), (34617, 71920), (35960, 69234), (38280, 65038), (39556, 62940), (40920, 60842), (41960, 59334), (43152, 57695), (46156, 53940), (49445, 50352)]