19474243200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{14387}}^1$

素因数の和:14464

約数の個数: 288

約数和(自身を含む): 70971975360

約数和(自身を除く): 51497732160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 64, 72, 75, 80, 90, 94, 96, 100, 120, 128, 141, 144, 150, 160, 180, 188, 192, 200, 225, 235, 240, 282, 288, 300, 320, 360, 376, 384, 400, 423, 450, 470, 480, 564, 576, 600, 640, 705, 720, 752, 800, 846, 900, 940, 960, 1128, 1152, 1175, 1200, 1410, 1440, 1504, 1600, 1692, 1800, 1880, 1920, 2115, 2256, 2350, 2400, 2820, 2880, 3008, 3200, 3384, 3525, 3600, 3760, 4230, 4512, 4700, 4800, 5640, 5760, 6016, 6768, 7050, 7200, 7520, 8460, 9024, 9400, 9600, 10575, 11280, 13536, 14100, 14387, 14400, 15040, 16920, 18048, 18800, 21150, 22560, 27072, 28200, 28774, 28800, 30080, 33840, 37600, 42300, 43161, 45120, 54144, 56400, 57548, 67680, 71935, 75200, 84600, 86322, 90240, 112800, 115096, 129483, 135360, 143870, 150400, 169200, 172644, 215805, 225600, 230192, 258966, 270720, 287740, 338400, 345288, 359675, 431610, 451200, 460384, 517932, 575480, 647415, 676189, 676800, 690576, 719350, 863220, 920768, 1035864, 1079025, 1150960, 1294830, 1352378, 1353600, 1381152, 1438700, 1726440, 1841536, 2028567, 2071728, 2158050, 2301920, 2589660, 2704756, 2762304, 2877400, 3237075, 3380945, 3452880, 4057134, 4143456, 4316100, 4603840, 5179320, 5409512, 5524608, 5754800, 6085701, 6474150, 6761890, 6905760, 8114268, 8286912, 8632200, 9207680, 10142835, 10358640, 10819024, 11509600, 12171402, 12948300, 13523780, 13811520, 16228536, 16573824, 16904725, 17264400, 20285670, 20717280, 21638048, 23019200, 24342804, 25896600, 27047560, 27623040, 30428505, 32457072, 33809450, 34528800, 40571340, 41434560, 43276096, 46038400, 48685608, 50714175, 51793200, 54095120, 60857010, 64914144, 67618900, 69057600, 81142680, 82869120, 86552192, 97371216, 101428350, 103586400, 108190240, 121714020, 129828288, 135237800, 138115200, 152142525, 162285360, 194742432, 202856700, 207172800, 216380480, 243428040, 259656576, 270475600, 304285050, 324570720, 389484864, 405713400, 414345600, 432760960, 486856080, 540951200, 608570100, 649141440, 778969728, 811426800, 973712160, 1081902400, 1217140200, 1298282880, 1622853600, 1947424320, 2163804800, 2434280400, 3245707200, 3894848640, 4868560800, 6491414400, 9737121600, 19474243200]

約数ペア:

[(1, 19474243200), (2, 9737121600), (3, 6491414400), (4, 4868560800), (5, 3894848640), (6, 3245707200), (8, 2434280400), (9, 2163804800), (10, 1947424320), (12, 1622853600), (15, 1298282880), (16, 1217140200), (18, 1081902400), (20, 973712160), (24, 811426800), (25, 778969728), (30, 649141440), (32, 608570100), (36, 540951200), (40, 486856080), (45, 432760960), (47, 414345600), (48, 405713400), (50, 389484864), (60, 324570720), (64, 304285050), (72, 270475600), (75, 259656576), (80, 243428040), (90, 216380480), (94, 207172800), (96, 202856700), (100, 194742432), (120, 162285360), (128, 152142525), (141, 138115200), (144, 135237800), (150, 129828288), (160, 121714020), (180, 108190240), (188, 103586400), (192, 101428350), (200, 97371216), (225, 86552192), (235, 82869120), (240, 81142680), (282, 69057600), (288, 67618900), (300, 64914144), (320, 60857010), (360, 54095120), (376, 51793200), (384, 50714175), (400, 48685608), (423, 46038400), (450, 43276096), (470, 41434560), (480, 40571340), (564, 34528800), (576, 33809450), (600, 32457072), (640, 30428505), (705, 27623040), (720, 27047560), (752, 25896600), (800, 24342804), (846, 23019200), (900, 21638048), (940, 20717280), (960, 20285670), (1128, 17264400), (1152, 16904725), (1175, 16573824), (1200, 16228536), (1410, 13811520), (1440, 13523780), (1504, 12948300), (1600, 12171402), (1692, 11509600), (1800, 10819024), (1880, 10358640), (1920, 10142835), (2115, 9207680), (2256, 8632200), (2350, 8286912), (2400, 8114268), (2820, 6905760), (2880, 6761890), (3008, 6474150), (3200, 6085701), (3384, 5754800), (3525, 5524608), (3600, 5409512), (3760, 5179320), (4230, 4603840), (4512, 4316100), (4700, 4143456), (4800, 4057134), (5640, 3452880), (5760, 3380945), (6016, 3237075), (6768, 2877400), (7050, 2762304), (7200, 2704756), (7520, 2589660), (8460, 2301920), (9024, 2158050), (9400, 2071728), (9600, 2028567), (10575, 1841536), (11280, 1726440), (13536, 1438700), (14100, 1381152), (14387, 1353600), (14400, 1352378), (15040, 1294830), (16920, 1150960), (18048, 1079025), (18800, 1035864), (21150, 920768), (22560, 863220), (27072, 719350), (28200, 690576), (28774, 676800), (28800, 676189), (30080, 647415), (33840, 575480), (37600, 517932), (42300, 460384), (43161, 451200), (45120, 431610), (54144, 359675), (56400, 345288), (57548, 338400), (67680, 287740), (71935, 270720), (75200, 258966), (84600, 230192), (86322, 225600), (90240, 215805), (112800, 172644), (115096, 169200), (129483, 150400), (135360, 143870)]