20869725240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13052

約数の個数: 384

約数和(自身を含む): 85189104000

約数和(自身を除く): 64319378760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 343, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 686, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1029, 1092, 1170, 1176, 1260, 1274, 1365, 1372, 1470, 1560, 1638, 1715, 1764, 1820, 1911, 1960, 2058, 2184, 2205, 2340, 2520, 2548, 2730, 2744, 2940, 3087, 3185, 3276, 3430, 3528, 3640, 3822, 4095, 4116, 4410, 4459, 4680, 5096, 5145, 5460, 5733, 5880, 6174, 6370, 6552, 6860, 7644, 8190, 8232, 8820, 8918, 9555, 10290, 10920, 11466, 12348, 12740, 13001, 13377, 13720, 15288, 15435, 16380, 17640, 17836, 19110, 20580, 22295, 22932, 24696, 25480, 26002, 26754, 28665, 30870, 32760, 35672, 38220, 39003, 40131, 41160, 44590, 45864, 52004, 53508, 57330, 61740, 65005, 66885, 76440, 78006, 80262, 89180, 91007, 104008, 107016, 114660, 117009, 123480, 130010, 133770, 156012, 160524, 169013, 178360, 182014, 195015, 200655, 229320, 234018, 260020, 267540, 273021, 312024, 321048, 338026, 364028, 390030, 401310, 455035, 468036, 507039, 520040, 535080, 546042, 585045, 637049, 676052, 728056, 780060, 802620, 819063, 845065, 910070, 936072, 1014078, 1092084, 1170090, 1183091, 1274098, 1352104, 1365105, 1521117, 1560120, 1605240, 1638126, 1690130, 1820140, 1911147, 2028156, 2184168, 2340180, 2366182, 2535195, 2548196, 2730210, 3042234, 3185245, 3276252, 3380260, 3549273, 3640280, 3822294, 4056312, 4095315, 4459343, 4680360, 4732364, 5070390, 5096392, 5460420, 5733441, 5915455, 6084468, 6370490, 6552504, 6760520, 7098546, 7605585, 7644588, 8190630, 8281637, 8918686, 9464728, 9555735, 10140780, 10647819, 10920840, 11466882, 11830910, 12168936, 12740980, 13378029, 14197092, 15211170, 15289176, 16381260, 16563274, 17746365, 17837372, 19111470, 20281560, 21295638, 22296715, 22933764, 23661820, 24844911, 25481960, 26756058, 28394184, 28667205, 30422340, 32762520, 33126548, 35492730, 35674744, 38222940, 40134087, 41408185, 42591276, 44593430, 45867528, 47323640, 49689822, 53239095, 53512116, 57334410, 57971459, 60844680, 66253096, 66890145, 70985460, 74534733, 76445880, 80268174, 82816370, 85182552, 89186860, 99379644, 106478190, 107024232, 114668820, 115942918, 124224555, 133780290, 141970920, 149069466, 160536348, 165632740, 173914377, 178373720, 198759288, 200670435, 212956380, 229337640, 231885836, 248449110, 267560580, 289857295, 298138932, 321072696, 331265480, 347828754, 372673665, 401340870, 425912760, 463771672, 496898220, 521743131, 535121160, 579714590, 596277864, 695657508, 745347330, 802681740, 869571885, 993796440, 1043486262, 1159429180, 1391315016, 1490694660, 1605363480, 1739143770, 2086972524, 2318858360, 2608715655, 2981389320, 3478287540, 4173945048, 5217431310, 6956575080, 10434862620, 20869725240]

約数ペア:

[(1, 20869725240), (2, 10434862620), (3, 6956575080), (4, 5217431310), (5, 4173945048), (6, 3478287540), (7, 2981389320), (8, 2608715655), (9, 2318858360), (10, 2086972524), (12, 1739143770), (13, 1605363480), (14, 1490694660), (15, 1391315016), (18, 1159429180), (20, 1043486262), (21, 993796440), (24, 869571885), (26, 802681740), (28, 745347330), (30, 695657508), (35, 596277864), (36, 579714590), (39, 535121160), (40, 521743131), (42, 496898220), (45, 463771672), (49, 425912760), (52, 401340870), (56, 372673665), (60, 347828754), (63, 331265480), (65, 321072696), (70, 298138932), (72, 289857295), (78, 267560580), (84, 248449110), (90, 231885836), (91, 229337640), (98, 212956380), (104, 200670435), (105, 198759288), (117, 178373720), (120, 173914377), (126, 165632740), (130, 160536348), (140, 149069466), (147, 141970920), (156, 133780290), (168, 124224555), (180, 115942918), (182, 114668820), (195, 107024232), (196, 106478190), (210, 99379644), (234, 89186860), (245, 85182552), (252, 82816370), (260, 80268174), (273, 76445880), (280, 74534733), (294, 70985460), (312, 66890145), (315, 66253096), (343, 60844680), (360, 57971459), (364, 57334410), (390, 53512116), (392, 53239095), (420, 49689822), (441, 47323640), (455, 45867528), (468, 44593430), (490, 42591276), (504, 41408185), (520, 40134087), (546, 38222940), (585, 35674744), (588, 35492730), (630, 33126548), (637, 32762520), (686, 30422340), (728, 28667205), (735, 28394184), (780, 26756058), (819, 25481960), (840, 24844911), (882, 23661820), (910, 22933764), (936, 22296715), (980, 21295638), (1029, 20281560), (1092, 19111470), (1170, 17837372), (1176, 17746365), (1260, 16563274), (1274, 16381260), (1365, 15289176), (1372, 15211170), (1470, 14197092), (1560, 13378029), (1638, 12740980), (1715, 12168936), (1764, 11830910), (1820, 11466882), (1911, 10920840), (1960, 10647819), (2058, 10140780), (2184, 9555735), (2205, 9464728), (2340, 8918686), (2520, 8281637), (2548, 8190630), (2730, 7644588), (2744, 7605585), (2940, 7098546), (3087, 6760520), (3185, 6552504), (3276, 6370490), (3430, 6084468), (3528, 5915455), (3640, 5733441), (3822, 5460420), (4095, 5096392), (4116, 5070390), (4410, 4732364), (4459, 4680360), (4680, 4459343), (5096, 4095315), (5145, 4056312), (5460, 3822294), (5733, 3640280), (5880, 3549273), (6174, 3380260), (6370, 3276252), (6552, 3185245), (6860, 3042234), (7644, 2730210), (8190, 2548196), (8232, 2535195), (8820, 2366182), (8918, 2340180), (9555, 2184168), (10290, 2028156), (10920, 1911147), (11466, 1820140), (12348, 1690130), (12740, 1638126), (13001, 1605240), (13377, 1560120), (13720, 1521117), (15288, 1365105), (15435, 1352104), (16380, 1274098), (17640, 1183091), (17836, 1170090), (19110, 1092084), (20580, 1014078), (22295, 936072), (22932, 910070), (24696, 845065), (25480, 819063), (26002, 802620), (26754, 780060), (28665, 728056), (30870, 676052), (32760, 637049), (35672, 585045), (38220, 546042), (39003, 535080), (40131, 520040), (41160, 507039), (44590, 468036), (45864, 455035), (52004, 401310), (53508, 390030), (57330, 364028), (61740, 338026), (65005, 321048), (66885, 312024), (76440, 273021), (78006, 267540), (80262, 260020), (89180, 234018), (91007, 229320), (104008, 200655), (107016, 195015), (114660, 182014), (117009, 178360), (123480, 169013), (130010, 160524), (133770, 156012)]