28428427440

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2383}}^1$

素因数の和:2678

約数の個数: 400

約数和(自身を含む): 113317890048

約数和(自身を除く): 84889462608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 263, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 526, 540, 560, 567, 630, 648, 720, 756, 789, 810, 840, 945, 1008, 1052, 1080, 1134, 1260, 1296, 1315, 1512, 1578, 1620, 1680, 1841, 1890, 2104, 2160, 2268, 2367, 2383, 2520, 2630, 2835, 3024, 3156, 3240, 3682, 3780, 3945, 4208, 4536, 4734, 4766, 5040, 5260, 5523, 5670, 6312, 6480, 7101, 7149, 7364, 7560, 7890, 9072, 9205, 9468, 9532, 10520, 11046, 11340, 11835, 11915, 12624, 14202, 14298, 14728, 15120, 15780, 16569, 16681, 18410, 18936, 19064, 21040, 21303, 21447, 22092, 22680, 23670, 23830, 27615, 28404, 28596, 29456, 31560, 33138, 33362, 35505, 35745, 36820, 37872, 38128, 42606, 42894, 44184, 45360, 47340, 47660, 49707, 50043, 55230, 56808, 57192, 63120, 64341, 66276, 66724, 71010, 71490, 73640, 82845, 83405, 85212, 85788, 88368, 94680, 95320, 99414, 100086, 106515, 107235, 110460, 113616, 114384, 128682, 132552, 133448, 142020, 142980, 147280, 149121, 150129, 165690, 166810, 170424, 171576, 189360, 190640, 193023, 198828, 200172, 213030, 214470, 220920, 248535, 250215, 257364, 265104, 266896, 284040, 285960, 298242, 300258, 321705, 331380, 333620, 340848, 343152, 386046, 397656, 400344, 426060, 428940, 441840, 450387, 497070, 500430, 514728, 568080, 571920, 596484, 600516, 626729, 643410, 662760, 667240, 745605, 750645, 772092, 795312, 800688, 852120, 857880, 900774, 965115, 994140, 1000860, 1029456, 1192968, 1201032, 1253458, 1286820, 1325520, 1334480, 1351161, 1491210, 1501290, 1544184, 1704240, 1715760, 1801548, 1880187, 1930230, 1988280, 2001720, 2251935, 2385936, 2402064, 2506916, 2573640, 2702322, 2982420, 3002580, 3088368, 3133645, 3603096, 3760374, 3860460, 3976560, 4003440, 4387103, 4503870, 5013832, 5147280, 5404644, 5640561, 5964840, 6005160, 6267290, 6755805, 7206192, 7520748, 7720920, 8774206, 9007740, 9400935, 10027664, 10809288, 11281122, 11929680, 12010320, 12534580, 13161309, 13511610, 15041496, 15441840, 16921683, 17548412, 18015480, 18801870, 21618576, 21935515, 22562244, 25069160, 26322618, 27023220, 28202805, 30082992, 33843366, 35096824, 36030960, 37603740, 39483927, 43871030, 45124488, 50138320, 50765049, 52645236, 54046440, 56405610, 65806545, 67686732, 70193648, 75207480, 78967854, 84608415, 87742060, 90248976, 101530098, 105290472, 108092880, 112811220, 118451781, 131613090, 135373464, 150414960, 157935708, 169216830, 175484120, 197419635, 203060196, 210580944, 225622440, 236903562, 253825245, 263226180, 270746928, 315871416, 338433660, 350968240, 355355343, 394839270, 406120392, 451244880, 473807124, 507650490, 526452360, 592258905, 631742832, 676867320, 710710686, 789678540, 812240784, 947614248, 1015300980, 1052904720, 1184517810, 1353734640, 1421421372, 1579357080, 1776776715, 1895228496, 2030601960, 2369035620, 2842842744, 3158714160, 3553553430, 4061203920, 4738071240, 5685685488, 7107106860, 9476142480, 14214213720, 28428427440]

約数ペア:

[(1, 28428427440), (2, 14214213720), (3, 9476142480), (4, 7107106860), (5, 5685685488), (6, 4738071240), (7, 4061203920), (8, 3553553430), (9, 3158714160), (10, 2842842744), (12, 2369035620), (14, 2030601960), (15, 1895228496), (16, 1776776715), (18, 1579357080), (20, 1421421372), (21, 1353734640), (24, 1184517810), (27, 1052904720), (28, 1015300980), (30, 947614248), (35, 812240784), (36, 789678540), (40, 710710686), (42, 676867320), (45, 631742832), (48, 592258905), (54, 526452360), (56, 507650490), (60, 473807124), (63, 451244880), (70, 406120392), (72, 394839270), (80, 355355343), (81, 350968240), (84, 338433660), (90, 315871416), (105, 270746928), (108, 263226180), (112, 253825245), (120, 236903562), (126, 225622440), (135, 210580944), (140, 203060196), (144, 197419635), (162, 175484120), (168, 169216830), (180, 157935708), (189, 150414960), (210, 135373464), (216, 131613090), (240, 118451781), (252, 112811220), (263, 108092880), (270, 105290472), (280, 101530098), (315, 90248976), (324, 87742060), (336, 84608415), (360, 78967854), (378, 75207480), (405, 70193648), (420, 67686732), (432, 65806545), (504, 56405610), (526, 54046440), (540, 52645236), (560, 50765049), (567, 50138320), (630, 45124488), (648, 43871030), (720, 39483927), (756, 37603740), (789, 36030960), (810, 35096824), (840, 33843366), (945, 30082992), (1008, 28202805), (1052, 27023220), (1080, 26322618), (1134, 25069160), (1260, 22562244), (1296, 21935515), (1315, 21618576), (1512, 18801870), (1578, 18015480), (1620, 17548412), (1680, 16921683), (1841, 15441840), (1890, 15041496), (2104, 13511610), (2160, 13161309), (2268, 12534580), (2367, 12010320), (2383, 11929680), (2520, 11281122), (2630, 10809288), (2835, 10027664), (3024, 9400935), (3156, 9007740), (3240, 8774206), (3682, 7720920), (3780, 7520748), (3945, 7206192), (4208, 6755805), (4536, 6267290), (4734, 6005160), (4766, 5964840), (5040, 5640561), (5260, 5404644), (5523, 5147280), (5670, 5013832), (6312, 4503870), (6480, 4387103), (7101, 4003440), (7149, 3976560), (7364, 3860460), (7560, 3760374), (7890, 3603096), (9072, 3133645), (9205, 3088368), (9468, 3002580), (9532, 2982420), (10520, 2702322), (11046, 2573640), (11340, 2506916), (11835, 2402064), (11915, 2385936), (12624, 2251935), (14202, 2001720), (14298, 1988280), (14728, 1930230), (15120, 1880187), (15780, 1801548), (16569, 1715760), (16681, 1704240), (18410, 1544184), (18936, 1501290), (19064, 1491210), (21040, 1351161), (21303, 1334480), (21447, 1325520), (22092, 1286820), (22680, 1253458), (23670, 1201032), (23830, 1192968), (27615, 1029456), (28404, 1000860), (28596, 994140), (29456, 965115), (31560, 900774), (33138, 857880), (33362, 852120), (35505, 800688), (35745, 795312), (36820, 772092), (37872, 750645), (38128, 745605), (42606, 667240), (42894, 662760), (44184, 643410), (45360, 626729), (47340, 600516), (47660, 596484), (49707, 571920), (50043, 568080), (55230, 514728), (56808, 500430), (57192, 497070), (63120, 450387), (64341, 441840), (66276, 428940), (66724, 426060), (71010, 400344), (71490, 397656), (73640, 386046), (82845, 343152), (83405, 340848), (85212, 333620), (85788, 331380), (88368, 321705), (94680, 300258), (95320, 298242), (99414, 285960), (100086, 284040), (106515, 266896), (107235, 265104), (110460, 257364), (113616, 250215), (114384, 248535), (128682, 220920), (132552, 214470), (133448, 213030), (142020, 200172), (142980, 198828), (147280, 193023), (149121, 190640), (150129, 189360), (165690, 171576), (166810, 170424)]