321859980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 480

約数和(自身を含む): 1229437440

約数和(自身を除く): 907577460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 29, 30, 31, 34, 36, 39, 45, 51, 52, 54, 58, 60, 62, 65, 68, 78, 81, 85, 87, 90, 93, 102, 108, 116, 117, 124, 130, 135, 145, 153, 155, 156, 162, 170, 174, 180, 186, 195, 204, 221, 234, 255, 260, 261, 270, 279, 290, 306, 310, 324, 340, 348, 351, 372, 377, 390, 403, 405, 435, 442, 459, 465, 468, 493, 510, 522, 527, 540, 558, 580, 585, 612, 620, 663, 702, 754, 765, 780, 783, 806, 810, 837, 870, 884, 899, 918, 930, 986, 1020, 1044, 1053, 1054, 1105, 1116, 1131, 1170, 1209, 1305, 1326, 1377, 1395, 1404, 1479, 1508, 1530, 1566, 1581, 1612, 1620, 1674, 1740, 1755, 1798, 1836, 1860, 1885, 1972, 1989, 2015, 2106, 2108, 2210, 2262, 2295, 2340, 2349, 2418, 2465, 2511, 2610, 2635, 2652, 2697, 2754, 2790, 2958, 3060, 3132, 3162, 3315, 3348, 3393, 3510, 3596, 3627, 3770, 3915, 3978, 4030, 4185, 4212, 4420, 4437, 4495, 4524, 4590, 4698, 4743, 4836, 4930, 5022, 5220, 5265, 5270, 5394, 5508, 5580, 5655, 5916, 5967, 6045, 6324, 6409, 6630, 6786, 6851, 6885, 7020, 7254, 7395, 7540, 7830, 7905, 7956, 8060, 8091, 8370, 8874, 8990, 9180, 9396, 9486, 9860, 9945, 10044, 10179, 10530, 10540, 10788, 10881, 11310, 11687, 11745, 11934, 12090, 12555, 12818, 13260, 13311, 13485, 13572, 13702, 13770, 14229, 14508, 14790, 15283, 15660, 15810, 16182, 16740, 16965, 17748, 17901, 17980, 18135, 18972, 19227, 19890, 20358, 20553, 21060, 21762, 22185, 22620, 23374, 23490, 23715, 23868, 24180, 24273, 25110, 25636, 26622, 26970, 27404, 27540, 28458, 29580, 29835, 30537, 30566, 31620, 32045, 32364, 32643, 33930, 34255, 35061, 35802, 36270, 38454, 39780, 39933, 40455, 40716, 41106, 42687, 43524, 44370, 45849, 46748, 46980, 47430, 48546, 50220, 50895, 53244, 53940, 54405, 56916, 57681, 58435, 59670, 61074, 61132, 61659, 64090, 65286, 66555, 67860, 68510, 70122, 71145, 71604, 72540, 72819, 76415, 76908, 79866, 80910, 82212, 85374, 88740, 89505, 91698, 94860, 96135, 97092, 101790, 102765, 105183, 108810, 115362, 116870, 119340, 121365, 122148, 123318, 128180, 130572, 133110, 137020, 137547, 140244, 142290, 145638, 152685, 152830, 159732, 161820, 163215, 170748, 173043, 175305, 179010, 183396, 184977, 192270, 198679, 199665, 203580, 205530, 210366, 213435, 217620, 229245, 230724, 233740, 242730, 246636, 266220, 275094, 284580, 288405, 291276, 305370, 305660, 308295, 315549, 326430, 346086, 350610, 358020, 364095, 369954, 384540, 397358, 399330, 411060, 412641, 420732, 426870, 458490, 485460, 519129, 525915, 550188, 554931, 576810, 596037, 610740, 616590, 631098, 652860, 687735, 692172, 701220, 728190, 739908, 794716, 798660, 825282, 853740, 865215, 916980, 924885, 946647, 993395, 1038258, 1051830, 1109862, 1153620, 1192074, 1233180, 1237923, 1262196, 1375470, 1456380, 1577745, 1650564, 1730430, 1788111, 1849770, 1893294, 1986790, 2063205, 2076516, 2103660, 2219724, 2384148, 2475846, 2595645, 2750940, 2774655, 2980185, 3155490, 3460860, 3576222, 3699540, 3786588, 3973580, 4126410, 4733235, 4951692, 5191290, 5364333, 5549310, 5960370, 6189615, 6310980, 7152444, 8252820, 8940555, 9466470, 10382580, 10728666, 11098620, 11920740, 12379230, 16092999, 17881110, 18932940, 21457332, 24758460, 26821665, 32185998, 35762220, 53643330, 64371996, 80464995, 107286660, 160929990, 321859980]

約数ペア:

[(1, 321859980), (2, 160929990), (3, 107286660), (4, 80464995), (5, 64371996), (6, 53643330), (9, 35762220), (10, 32185998), (12, 26821665), (13, 24758460), (15, 21457332), (17, 18932940), (18, 17881110), (20, 16092999), (26, 12379230), (27, 11920740), (29, 11098620), (30, 10728666), (31, 10382580), (34, 9466470), (36, 8940555), (39, 8252820), (45, 7152444), (51, 6310980), (52, 6189615), (54, 5960370), (58, 5549310), (60, 5364333), (62, 5191290), (65, 4951692), (68, 4733235), (78, 4126410), (81, 3973580), (85, 3786588), (87, 3699540), (90, 3576222), (93, 3460860), (102, 3155490), (108, 2980185), (116, 2774655), (117, 2750940), (124, 2595645), (130, 2475846), (135, 2384148), (145, 2219724), (153, 2103660), (155, 2076516), (156, 2063205), (162, 1986790), (170, 1893294), (174, 1849770), (180, 1788111), (186, 1730430), (195, 1650564), (204, 1577745), (221, 1456380), (234, 1375470), (255, 1262196), (260, 1237923), (261, 1233180), (270, 1192074), (279, 1153620), (290, 1109862), (306, 1051830), (310, 1038258), (324, 993395), (340, 946647), (348, 924885), (351, 916980), (372, 865215), (377, 853740), (390, 825282), (403, 798660), (405, 794716), (435, 739908), (442, 728190), (459, 701220), (465, 692172), (468, 687735), (493, 652860), (510, 631098), (522, 616590), (527, 610740), (540, 596037), (558, 576810), (580, 554931), (585, 550188), (612, 525915), (620, 519129), (663, 485460), (702, 458490), (754, 426870), (765, 420732), (780, 412641), (783, 411060), (806, 399330), (810, 397358), (837, 384540), (870, 369954), (884, 364095), (899, 358020), (918, 350610), (930, 346086), (986, 326430), (1020, 315549), (1044, 308295), (1053, 305660), (1054, 305370), (1105, 291276), (1116, 288405), (1131, 284580), (1170, 275094), (1209, 266220), (1305, 246636), (1326, 242730), (1377, 233740), (1395, 230724), (1404, 229245), (1479, 217620), (1508, 213435), (1530, 210366), (1566, 205530), (1581, 203580), (1612, 199665), (1620, 198679), (1674, 192270), (1740, 184977), (1755, 183396), (1798, 179010), (1836, 175305), (1860, 173043), (1885, 170748), (1972, 163215), (1989, 161820), (2015, 159732), (2106, 152830), (2108, 152685), (2210, 145638), (2262, 142290), (2295, 140244), (2340, 137547), (2349, 137020), (2418, 133110), (2465, 130572), (2511, 128180), (2610, 123318), (2635, 122148), (2652, 121365), (2697, 119340), (2754, 116870), (2790, 115362), (2958, 108810), (3060, 105183), (3132, 102765), (3162, 101790), (3315, 97092), (3348, 96135), (3393, 94860), (3510, 91698), (3596, 89505), (3627, 88740), (3770, 85374), (3915, 82212), (3978, 80910), (4030, 79866), (4185, 76908), (4212, 76415), (4420, 72819), (4437, 72540), (4495, 71604), (4524, 71145), (4590, 70122), (4698, 68510), (4743, 67860), (4836, 66555), (4930, 65286), (5022, 64090), (5220, 61659), (5265, 61132), (5270, 61074), (5394, 59670), (5508, 58435), (5580, 57681), (5655, 56916), (5916, 54405), (5967, 53940), (6045, 53244), (6324, 50895), (6409, 50220), (6630, 48546), (6786, 47430), (6851, 46980), (6885, 46748), (7020, 45849), (7254, 44370), (7395, 43524), (7540, 42687), (7830, 41106), (7905, 40716), (7956, 40455), (8060, 39933), (8091, 39780), (8370, 38454), (8874, 36270), (8990, 35802), (9180, 35061), (9396, 34255), (9486, 33930), (9860, 32643), (9945, 32364), (10044, 32045), (10179, 31620), (10530, 30566), (10540, 30537), (10788, 29835), (10881, 29580), (11310, 28458), (11687, 27540), (11745, 27404), (11934, 26970), (12090, 26622), (12555, 25636), (12818, 25110), (13260, 24273), (13311, 24180), (13485, 23868), (13572, 23715), (13702, 23490), (13770, 23374), (14229, 22620), (14508, 22185), (14790, 21762), (15283, 21060), (15660, 20553), (15810, 20358), (16182, 19890), (16740, 19227), (16965, 18972), (17748, 18135), (17901, 17980)]