1553319691560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{264889}}^1$

素因数の和:265105

約数の個数: 384

約数和(自身を含む): 6248013408000

約数和(自身を除く): 4694693716440

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, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 179, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 358, 360, 364, 390, 420, 455, 468, 504, 520, 537, 546, 585, 630, 716, 728, 780, 819, 840, 895, 910, 936, 1074, 1092, 1170, 1253, 1260, 1365, 1432, 1560, 1611, 1638, 1790, 1820, 2148, 2184, 2327, 2340, 2506, 2520, 2685, 2730, 3222, 3276, 3580, 3640, 3759, 4095, 4296, 4654, 4680, 5012, 5370, 5460, 6265, 6444, 6552, 6981, 7160, 7518, 8055, 8190, 9308, 10024, 10740, 10920, 11277, 11635, 12530, 12888, 13962, 15036, 16110, 16289, 16380, 18616, 18795, 20943, 21480, 22554, 23270, 25060, 27924, 30072, 32220, 32578, 32760, 34905, 37590, 41886, 45108, 46540, 48867, 50120, 55848, 56385, 64440, 65156, 69810, 75180, 81445, 83772, 90216, 93080, 97734, 104715, 112770, 130312, 139620, 146601, 150360, 162890, 167544, 195468, 209430, 225540, 244335, 264889, 279240, 293202, 325780, 390936, 418860, 451080, 488670, 529778, 586404, 651560, 733005, 794667, 837720, 977340, 1059556, 1172808, 1324445, 1466010, 1589334, 1854223, 1954680, 2119112, 2384001, 2648890, 2932020, 3178668, 3443557, 3708446, 3973335, 4768002, 5297780, 5562669, 5864040, 6357336, 6887114, 7416892, 7946670, 9271115, 9536004, 10330671, 10595560, 11125338, 11920005, 13774228, 14833784, 15893340, 16688007, 17217785, 18542230, 19072008, 20661342, 22250676, 23840010, 24104899, 27548456, 27813345, 30992013, 31786680, 33376014, 34435570, 37084460, 41322684, 44501352, 47415131, 47680020, 48209798, 51653355, 55626690, 61984026, 66752028, 68871140, 72314697, 74168920, 82645368, 83440035, 94830262, 95360040, 96419596, 103306710, 111253380, 120524495, 123968052, 133504056, 137742280, 142245393, 144629394, 154960065, 166880070, 189660524, 192839192, 206613420, 216944091, 222506760, 237075655, 241048990, 247936104, 284490786, 289258788, 309920130, 331905917, 333760140, 361573485, 379321048, 413226840, 426736179, 433888182, 474151310, 482097980, 568981572, 578517576, 616396703, 619840260, 663811834, 667520280, 711226965, 723146970, 853472358, 867776364, 948302620, 964195960, 995717751, 1084720455, 1137963144, 1232793406, 1239680520, 1327623668, 1422453930, 1446293940, 1659529585, 1706944716, 1735552728, 1849190109, 1896605240, 1991435502, 2133680895, 2169440910, 2465586812, 2655247336, 2844907860, 2892587880, 2987153253, 3081983515, 3319059170, 3413889432, 3698380218, 3982871004, 4267361790, 4314776921, 4338881820, 4931173624, 4978588755, 5547570327, 5689815720, 5974306506, 6163967030, 6638118340, 7396760436, 7965742008, 8534723580, 8629553842, 8677763640, 9245950545, 9957177510, 11095140654, 11948613012, 12327934060, 12944330763, 13276236680, 14793520872, 14935766265, 17069447160, 17259107684, 18491901090, 19914355020, 21573884605, 22190281308, 23897226024, 24655868120, 25888661526, 27737851635, 29871532530, 34518215368, 36983802180, 38832992289, 39828710040, 43147769210, 44380562616, 51777323052, 55475703270, 59743065060, 64721653815, 73967604360, 77665984578, 86295538420, 103554646104, 110951406540, 119486130120, 129443307630, 155331969156, 172591076840, 194164961445, 221902813080, 258886615260, 310663938312, 388329922890, 517773230520, 776659845780, 1553319691560]

約数ペア:

[(1, 1553319691560), (2, 776659845780), (3, 517773230520), (4, 388329922890), (5, 310663938312), (6, 258886615260), (7, 221902813080), (8, 194164961445), (9, 172591076840), (10, 155331969156), (12, 129443307630), (13, 119486130120), (14, 110951406540), (15, 103554646104), (18, 86295538420), (20, 77665984578), (21, 73967604360), (24, 64721653815), (26, 59743065060), (28, 55475703270), (30, 51777323052), (35, 44380562616), (36, 43147769210), (39, 39828710040), (40, 38832992289), (42, 36983802180), (45, 34518215368), (52, 29871532530), (56, 27737851635), (60, 25888661526), (63, 24655868120), (65, 23897226024), (70, 22190281308), (72, 21573884605), (78, 19914355020), (84, 18491901090), (90, 17259107684), (91, 17069447160), (104, 14935766265), (105, 14793520872), (117, 13276236680), (120, 12944330763), (126, 12327934060), (130, 11948613012), (140, 11095140654), (156, 9957177510), (168, 9245950545), (179, 8677763640), (180, 8629553842), (182, 8534723580), (195, 7965742008), (210, 7396760436), (234, 6638118340), (252, 6163967030), (260, 5974306506), (273, 5689815720), (280, 5547570327), (312, 4978588755), (315, 4931173624), (358, 4338881820), (360, 4314776921), (364, 4267361790), (390, 3982871004), (420, 3698380218), (455, 3413889432), (468, 3319059170), (504, 3081983515), (520, 2987153253), (537, 2892587880), (546, 2844907860), (585, 2655247336), (630, 2465586812), (716, 2169440910), (728, 2133680895), (780, 1991435502), (819, 1896605240), (840, 1849190109), (895, 1735552728), (910, 1706944716), (936, 1659529585), (1074, 1446293940), (1092, 1422453930), (1170, 1327623668), (1253, 1239680520), (1260, 1232793406), (1365, 1137963144), (1432, 1084720455), (1560, 995717751), (1611, 964195960), (1638, 948302620), (1790, 867776364), (1820, 853472358), (2148, 723146970), (2184, 711226965), (2327, 667520280), (2340, 663811834), (2506, 619840260), (2520, 616396703), (2685, 578517576), (2730, 568981572), (3222, 482097980), (3276, 474151310), (3580, 433888182), (3640, 426736179), (3759, 413226840), (4095, 379321048), (4296, 361573485), (4654, 333760140), (4680, 331905917), (5012, 309920130), (5370, 289258788), (5460, 284490786), (6265, 247936104), (6444, 241048990), (6552, 237075655), (6981, 222506760), (7160, 216944091), (7518, 206613420), (8055, 192839192), (8190, 189660524), (9308, 166880070), (10024, 154960065), (10740, 144629394), (10920, 142245393), (11277, 137742280), (11635, 133504056), (12530, 123968052), (12888, 120524495), (13962, 111253380), (15036, 103306710), (16110, 96419596), (16289, 95360040), (16380, 94830262), (18616, 83440035), (18795, 82645368), (20943, 74168920), (21480, 72314697), (22554, 68871140), (23270, 66752028), (25060, 61984026), (27924, 55626690), (30072, 51653355), (32220, 48209798), (32578, 47680020), (32760, 47415131), (34905, 44501352), (37590, 41322684), (41886, 37084460), (45108, 34435570), (46540, 33376014), (48867, 31786680), (50120, 30992013), (55848, 27813345), (56385, 27548456), (64440, 24104899), (65156, 23840010), (69810, 22250676), (75180, 20661342), (81445, 19072008), (83772, 18542230), (90216, 17217785), (93080, 16688007), (97734, 15893340), (104715, 14833784), (112770, 13774228), (130312, 11920005), (139620, 11125338), (146601, 10595560), (150360, 10330671), (162890, 9536004), (167544, 9271115), (195468, 7946670), (209430, 7416892), (225540, 6887114), (244335, 6357336), (264889, 5864040), (279240, 5562669), (293202, 5297780), (325780, 4768002), (390936, 3973335), (418860, 3708446), (451080, 3443557), (488670, 3178668), (529778, 2932020), (586404, 2648890), (651560, 2384001), (733005, 2119112), (794667, 1954680), (837720, 1854223), (977340, 1589334), (1059556, 1466010), (1172808, 1324445)]