28015607160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:636

約数の個数: 384

約数和(自身を含む): 99353217600

約数和(自身を除く): 71337610440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 181, 190, 216, 228, 270, 285, 342, 360, 361, 362, 380, 397, 456, 513, 540, 543, 570, 684, 722, 724, 760, 794, 855, 905, 1026, 1080, 1083, 1086, 1140, 1191, 1368, 1444, 1448, 1588, 1629, 1710, 1805, 1810, 1985, 2052, 2166, 2172, 2280, 2382, 2565, 2715, 2888, 3176, 3249, 3258, 3420, 3439, 3573, 3610, 3620, 3970, 4104, 4332, 4344, 4764, 4887, 5130, 5415, 5430, 5955, 6498, 6516, 6840, 6878, 7146, 7220, 7240, 7543, 7940, 8145, 8664, 9528, 9747, 9774, 10260, 10317, 10719, 10830, 10860, 11910, 12996, 13032, 13756, 14292, 14440, 15086, 15880, 16245, 16290, 17195, 17865, 19494, 19548, 20520, 20634, 21438, 21660, 21720, 22629, 23820, 24435, 25992, 27512, 28584, 30172, 30951, 32490, 32580, 34390, 35730, 37715, 38988, 39096, 41268, 42876, 43320, 45258, 47640, 48735, 48870, 51585, 53595, 60344, 61902, 64980, 65160, 65341, 67887, 68780, 71460, 71857, 75430, 77976, 82536, 85752, 90516, 92853, 97470, 97740, 103170, 107190, 113145, 123804, 129960, 130682, 135774, 137560, 142920, 143317, 143714, 150860, 154755, 181032, 185706, 194940, 195480, 196023, 203661, 206340, 214380, 215571, 226290, 247608, 261364, 271548, 286634, 287428, 301720, 309510, 326705, 339435, 359285, 371412, 389880, 392046, 407322, 412680, 428760, 429951, 431142, 452580, 464265, 522728, 543096, 573268, 574856, 588069, 619020, 646713, 653410, 678870, 716585, 718570, 742824, 784092, 814644, 859902, 862284, 905160, 928530, 980115, 1018305, 1077855, 1146536, 1176138, 1238040, 1289853, 1293426, 1306820, 1357740, 1365283, 1433170, 1437140, 1568184, 1629288, 1719804, 1724568, 1764207, 1857060, 1940139, 1960230, 2036610, 2149755, 2155710, 2352276, 2579706, 2586852, 2613640, 2715480, 2730566, 2866340, 2874280, 2940345, 3233565, 3439608, 3528414, 3714120, 3869559, 3880278, 3920460, 4073220, 4095849, 4299510, 4311420, 4704552, 5159412, 5173704, 5461132, 5732680, 5880690, 6449265, 6467130, 6826415, 7056828, 7739118, 7760556, 7840920, 8146440, 8191698, 8599020, 8622840, 8821035, 9700695, 10318824, 10922264, 11761380, 12287547, 12898530, 12934260, 13652830, 14113656, 15478236, 15521112, 16383396, 17198040, 17642070, 19347795, 19401390, 20479245, 23522760, 24575094, 25797060, 25868520, 25940377, 27305660, 30956472, 32766792, 35284140, 36862641, 38695590, 38802780, 40958490, 49150188, 51594120, 51880754, 54611320, 61437735, 70568280, 73725282, 77391180, 77605560, 77821131, 81916980, 98300376, 103761508, 122875470, 129701885, 147450564, 154782360, 155642262, 163833960, 184313205, 207523016, 233463393, 245750940, 259403770, 294901128, 311284524, 368626410, 389105655, 466926786, 491501880, 518807540, 622569048, 700390179, 737252820, 778211310, 933853572, 1037615080, 1167316965, 1400780358, 1474505640, 1556422620, 1867707144, 2334633930, 2801560716, 3112845240, 3501950895, 4669267860, 5603121432, 7003901790, 9338535720, 14007803580, 28015607160]

約数ペア:

[(1, 28015607160), (2, 14007803580), (3, 9338535720), (4, 7003901790), (5, 5603121432), (6, 4669267860), (8, 3501950895), (9, 3112845240), (10, 2801560716), (12, 2334633930), (15, 1867707144), (18, 1556422620), (19, 1474505640), (20, 1400780358), (24, 1167316965), (27, 1037615080), (30, 933853572), (36, 778211310), (38, 737252820), (40, 700390179), (45, 622569048), (54, 518807540), (57, 491501880), (60, 466926786), (72, 389105655), (76, 368626410), (90, 311284524), (95, 294901128), (108, 259403770), (114, 245750940), (120, 233463393), (135, 207523016), (152, 184313205), (171, 163833960), (180, 155642262), (181, 154782360), (190, 147450564), (216, 129701885), (228, 122875470), (270, 103761508), (285, 98300376), (342, 81916980), (360, 77821131), (361, 77605560), (362, 77391180), (380, 73725282), (397, 70568280), (456, 61437735), (513, 54611320), (540, 51880754), (543, 51594120), (570, 49150188), (684, 40958490), (722, 38802780), (724, 38695590), (760, 36862641), (794, 35284140), (855, 32766792), (905, 30956472), (1026, 27305660), (1080, 25940377), (1083, 25868520), (1086, 25797060), (1140, 24575094), (1191, 23522760), (1368, 20479245), (1444, 19401390), (1448, 19347795), (1588, 17642070), (1629, 17198040), (1710, 16383396), (1805, 15521112), (1810, 15478236), (1985, 14113656), (2052, 13652830), (2166, 12934260), (2172, 12898530), (2280, 12287547), (2382, 11761380), (2565, 10922264), (2715, 10318824), (2888, 9700695), (3176, 8821035), (3249, 8622840), (3258, 8599020), (3420, 8191698), (3439, 8146440), (3573, 7840920), (3610, 7760556), (3620, 7739118), (3970, 7056828), (4104, 6826415), (4332, 6467130), (4344, 6449265), (4764, 5880690), (4887, 5732680), (5130, 5461132), (5415, 5173704), (5430, 5159412), (5955, 4704552), (6498, 4311420), (6516, 4299510), (6840, 4095849), (6878, 4073220), (7146, 3920460), (7220, 3880278), (7240, 3869559), (7543, 3714120), (7940, 3528414), (8145, 3439608), (8664, 3233565), (9528, 2940345), (9747, 2874280), (9774, 2866340), (10260, 2730566), (10317, 2715480), (10719, 2613640), (10830, 2586852), (10860, 2579706), (11910, 2352276), (12996, 2155710), (13032, 2149755), (13756, 2036610), (14292, 1960230), (14440, 1940139), (15086, 1857060), (15880, 1764207), (16245, 1724568), (16290, 1719804), (17195, 1629288), (17865, 1568184), (19494, 1437140), (19548, 1433170), (20520, 1365283), (20634, 1357740), (21438, 1306820), (21660, 1293426), (21720, 1289853), (22629, 1238040), (23820, 1176138), (24435, 1146536), (25992, 1077855), (27512, 1018305), (28584, 980115), (30172, 928530), (30951, 905160), (32490, 862284), (32580, 859902), (34390, 814644), (35730, 784092), (37715, 742824), (38988, 718570), (39096, 716585), (41268, 678870), (42876, 653410), (43320, 646713), (45258, 619020), (47640, 588069), (48735, 574856), (48870, 573268), (51585, 543096), (53595, 522728), (60344, 464265), (61902, 452580), (64980, 431142), (65160, 429951), (65341, 428760), (67887, 412680), (68780, 407322), (71460, 392046), (71857, 389880), (75430, 371412), (77976, 359285), (82536, 339435), (85752, 326705), (90516, 309510), (92853, 301720), (97470, 287428), (97740, 286634), (103170, 271548), (107190, 261364), (113145, 247608), (123804, 226290), (129960, 215571), (130682, 214380), (135774, 206340), (137560, 203661), (142920, 196023), (143317, 195480), (143714, 194940), (150860, 185706), (154755, 181032)]