4855553640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10529}}^1$

素因数の和:10617

約数の個数: 256

約数和(自身を含む): 18802368000

約数和(自身を除く): 13946814360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 732, 756, 840, 854, 915, 945, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1708, 1830, 1890, 2135, 2196, 2440, 2520, 2562, 2745, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 5124, 5490, 6405, 6588, 7320, 7560, 7686, 8235, 8540, 10248, 10529, 10980, 11529, 12810, 13176, 15372, 16470, 17080, 19215, 21058, 21960, 23058, 25620, 30744, 31587, 32940, 38430, 42116, 46116, 51240, 52645, 57645, 63174, 65880, 73703, 76860, 84232, 92232, 94761, 105290, 115290, 126348, 147406, 153720, 157935, 189522, 210580, 221109, 230580, 252696, 284283, 294812, 315870, 368515, 379044, 421160, 442218, 461160, 473805, 568566, 589624, 631740, 642269, 663327, 737030, 758088, 884436, 947610, 1105545, 1137132, 1263480, 1284538, 1326654, 1421415, 1474060, 1768872, 1895220, 1926807, 1989981, 2211090, 2274264, 2569076, 2653308, 2842830, 2948120, 3211345, 3316635, 3790440, 3853614, 3979962, 4422180, 4495883, 5138152, 5306616, 5685660, 5780421, 6422690, 6633270, 7707228, 7959924, 8844360, 8991766, 9634035, 9949905, 11371320, 11560842, 12845380, 13266540, 13487649, 15414456, 15919848, 17341263, 17983532, 19268070, 19899810, 22479415, 23121684, 25690760, 26533080, 26975298, 28902105, 34682526, 35967064, 38536140, 39799620, 40462947, 44958830, 46243368, 53950596, 57804210, 67438245, 69365052, 77072280, 79599240, 80925894, 86706315, 89917660, 107901192, 115608420, 121388841, 134876490, 138730104, 161851788, 173412630, 179835320, 202314735, 231216840, 242777682, 269752980, 323703576, 346825260, 404629470, 485555364, 539505960, 606944205, 693650520, 809258940, 971110728, 1213888410, 1618517880, 2427776820, 4855553640]

約数ペア:

[(1, 4855553640), (2, 2427776820), (3, 1618517880), (4, 1213888410), (5, 971110728), (6, 809258940), (7, 693650520), (8, 606944205), (9, 539505960), (10, 485555364), (12, 404629470), (14, 346825260), (15, 323703576), (18, 269752980), (20, 242777682), (21, 231216840), (24, 202314735), (27, 179835320), (28, 173412630), (30, 161851788), (35, 138730104), (36, 134876490), (40, 121388841), (42, 115608420), (45, 107901192), (54, 89917660), (56, 86706315), (60, 80925894), (61, 79599240), (63, 77072280), (70, 69365052), (72, 67438245), (84, 57804210), (90, 53950596), (105, 46243368), (108, 44958830), (120, 40462947), (122, 39799620), (126, 38536140), (135, 35967064), (140, 34682526), (168, 28902105), (180, 26975298), (183, 26533080), (189, 25690760), (210, 23121684), (216, 22479415), (244, 19899810), (252, 19268070), (270, 17983532), (280, 17341263), (305, 15919848), (315, 15414456), (360, 13487649), (366, 13266540), (378, 12845380), (420, 11560842), (427, 11371320), (488, 9949905), (504, 9634035), (540, 8991766), (549, 8844360), (610, 7959924), (630, 7707228), (732, 6633270), (756, 6422690), (840, 5780421), (854, 5685660), (915, 5306616), (945, 5138152), (1080, 4495883), (1098, 4422180), (1220, 3979962), (1260, 3853614), (1281, 3790440), (1464, 3316635), (1512, 3211345), (1647, 2948120), (1708, 2842830), (1830, 2653308), (1890, 2569076), (2135, 2274264), (2196, 2211090), (2440, 1989981), (2520, 1926807), (2562, 1895220), (2745, 1768872), (3294, 1474060), (3416, 1421415), (3660, 1326654), (3780, 1284538), (3843, 1263480), (4270, 1137132), (4392, 1105545), (5124, 947610), (5490, 884436), (6405, 758088), (6588, 737030), (7320, 663327), (7560, 642269), (7686, 631740), (8235, 589624), (8540, 568566), (10248, 473805), (10529, 461160), (10980, 442218), (11529, 421160), (12810, 379044), (13176, 368515), (15372, 315870), (16470, 294812), (17080, 284283), (19215, 252696), (21058, 230580), (21960, 221109), (23058, 210580), (25620, 189522), (30744, 157935), (31587, 153720), (32940, 147406), (38430, 126348), (42116, 115290), (46116, 105290), (51240, 94761), (52645, 92232), (57645, 84232), (63174, 76860), (65880, 73703)]