212146020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 774144000

約数和(自身を除く): 561997980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 29, 30, 31, 36, 38, 45, 46, 54, 57, 58, 60, 62, 69, 76, 87, 90, 92, 93, 95, 108, 114, 115, 116, 124, 135, 138, 145, 155, 171, 174, 180, 186, 190, 207, 228, 230, 261, 270, 276, 279, 285, 290, 310, 342, 345, 348, 372, 380, 414, 435, 437, 460, 465, 513, 522, 540, 551, 558, 570, 580, 589, 620, 621, 667, 684, 690, 713, 783, 828, 837, 855, 870, 874, 899, 930, 1026, 1035, 1044, 1102, 1116, 1140, 1178, 1242, 1305, 1311, 1334, 1380, 1395, 1426, 1566, 1653, 1674, 1710, 1740, 1748, 1767, 1798, 1860, 2001, 2052, 2070, 2139, 2185, 2204, 2356, 2484, 2565, 2610, 2622, 2668, 2697, 2755, 2790, 2852, 2945, 3105, 3132, 3306, 3335, 3348, 3420, 3534, 3565, 3596, 3915, 3933, 4002, 4140, 4185, 4278, 4370, 4495, 4959, 5130, 5220, 5244, 5301, 5394, 5510, 5580, 5890, 6003, 6210, 6417, 6555, 6612, 6670, 7068, 7130, 7830, 7866, 8004, 8091, 8265, 8370, 8556, 8740, 8835, 8990, 9918, 10005, 10260, 10602, 10695, 10788, 11020, 11780, 11799, 12006, 12420, 12673, 12834, 13110, 13340, 13485, 13547, 14260, 14877, 15660, 15732, 15903, 16182, 16530, 16740, 17081, 17670, 17980, 18009, 19251, 19665, 19836, 20010, 20677, 21204, 21390, 23598, 24012, 24273, 24795, 25346, 25668, 26220, 26505, 26970, 27094, 29754, 30015, 31806, 32085, 32364, 33060, 34162, 35340, 36018, 38019, 38502, 39330, 40020, 40455, 40641, 41354, 42780, 47196, 48546, 49590, 50692, 51243, 53010, 53940, 54188, 58995, 59508, 60030, 62031, 63365, 63612, 64170, 67735, 68324, 72036, 74385, 76038, 77004, 78660, 79515, 80910, 81282, 82708, 85405, 90045, 96255, 97092, 99180, 102486, 103385, 106020, 114057, 117990, 120060, 121365, 121923, 124062, 126730, 128340, 135470, 148770, 152076, 153729, 159030, 161820, 162564, 170810, 180090, 186093, 190095, 192510, 203205, 204972, 206770, 228114, 235980, 242730, 243846, 248124, 253460, 256215, 270940, 297540, 307458, 310155, 318060, 341620, 342171, 360180, 365769, 372186, 380190, 385020, 392863, 406410, 413540, 456228, 461187, 485460, 487692, 512430, 558279, 570285, 609615, 614916, 620310, 684342, 731538, 744372, 760380, 768645, 785726, 812820, 922374, 930465, 1024860, 1116558, 1140570, 1178589, 1219230, 1240620, 1368684, 1463076, 1537290, 1571452, 1710855, 1828845, 1844748, 1860930, 1964315, 2233116, 2281140, 2305935, 2357178, 2438460, 2791395, 3074580, 3421710, 3535767, 3657690, 3721860, 3928630, 4611870, 4714356, 5582790, 5892945, 6843420, 7071534, 7315380, 7857260, 9223740, 10607301, 11165580, 11785890, 14143068, 17678835, 21214602, 23571780, 35357670, 42429204, 53036505, 70715340, 106073010, 212146020]

約数ペア:

[(1, 212146020), (2, 106073010), (3, 70715340), (4, 53036505), (5, 42429204), (6, 35357670), (9, 23571780), (10, 21214602), (12, 17678835), (15, 14143068), (18, 11785890), (19, 11165580), (20, 10607301), (23, 9223740), (27, 7857260), (29, 7315380), (30, 7071534), (31, 6843420), (36, 5892945), (38, 5582790), (45, 4714356), (46, 4611870), (54, 3928630), (57, 3721860), (58, 3657690), (60, 3535767), (62, 3421710), (69, 3074580), (76, 2791395), (87, 2438460), (90, 2357178), (92, 2305935), (93, 2281140), (95, 2233116), (108, 1964315), (114, 1860930), (115, 1844748), (116, 1828845), (124, 1710855), (135, 1571452), (138, 1537290), (145, 1463076), (155, 1368684), (171, 1240620), (174, 1219230), (180, 1178589), (186, 1140570), (190, 1116558), (207, 1024860), (228, 930465), (230, 922374), (261, 812820), (270, 785726), (276, 768645), (279, 760380), (285, 744372), (290, 731538), (310, 684342), (342, 620310), (345, 614916), (348, 609615), (372, 570285), (380, 558279), (414, 512430), (435, 487692), (437, 485460), (460, 461187), (465, 456228), (513, 413540), (522, 406410), (540, 392863), (551, 385020), (558, 380190), (570, 372186), (580, 365769), (589, 360180), (620, 342171), (621, 341620), (667, 318060), (684, 310155), (690, 307458), (713, 297540), (783, 270940), (828, 256215), (837, 253460), (855, 248124), (870, 243846), (874, 242730), (899, 235980), (930, 228114), (1026, 206770), (1035, 204972), (1044, 203205), (1102, 192510), (1116, 190095), (1140, 186093), (1178, 180090), (1242, 170810), (1305, 162564), (1311, 161820), (1334, 159030), (1380, 153729), (1395, 152076), (1426, 148770), (1566, 135470), (1653, 128340), (1674, 126730), (1710, 124062), (1740, 121923), (1748, 121365), (1767, 120060), (1798, 117990), (1860, 114057), (2001, 106020), (2052, 103385), (2070, 102486), (2139, 99180), (2185, 97092), (2204, 96255), (2356, 90045), (2484, 85405), (2565, 82708), (2610, 81282), (2622, 80910), (2668, 79515), (2697, 78660), (2755, 77004), (2790, 76038), (2852, 74385), (2945, 72036), (3105, 68324), (3132, 67735), (3306, 64170), (3335, 63612), (3348, 63365), (3420, 62031), (3534, 60030), (3565, 59508), (3596, 58995), (3915, 54188), (3933, 53940), (4002, 53010), (4140, 51243), (4185, 50692), (4278, 49590), (4370, 48546), (4495, 47196), (4959, 42780), (5130, 41354), (5220, 40641), (5244, 40455), (5301, 40020), (5394, 39330), (5510, 38502), (5580, 38019), (5890, 36018), (6003, 35340), (6210, 34162), (6417, 33060), (6555, 32364), (6612, 32085), (6670, 31806), (7068, 30015), (7130, 29754), (7830, 27094), (7866, 26970), (8004, 26505), (8091, 26220), (8265, 25668), (8370, 25346), (8556, 24795), (8740, 24273), (8835, 24012), (8990, 23598), (9918, 21390), (10005, 21204), (10260, 20677), (10602, 20010), (10695, 19836), (10788, 19665), (11020, 19251), (11780, 18009), (11799, 17980), (12006, 17670), (12420, 17081), (12673, 16740), (12834, 16530), (13110, 16182), (13340, 15903), (13485, 15732), (13547, 15660), (14260, 14877)]