19213819200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{1091}}^1\times {\mathrm{1223}}^1$

素因数の和:2342

約数の個数: 252

約数和(自身を含む): 68408934048

約数和(自身を除く): 49195114848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1091, 1200, 1223, 1440, 1600, 1800, 2182, 2400, 2446, 2880, 3273, 3600, 3669, 4364, 4800, 4892, 5455, 6115, 6546, 7200, 7338, 8728, 9784, 9819, 10910, 11007, 12230, 13092, 14400, 14676, 16365, 17456, 18345, 19568, 19638, 21820, 22014, 24460, 26184, 27275, 29352, 30575, 32730, 34912, 36690, 39136, 39276, 43640, 44028, 48920, 49095, 52368, 54550, 55035, 58704, 61150, 65460, 69824, 73380, 78272, 78552, 81825, 87280, 88056, 91725, 97840, 98190, 104736, 109100, 110070, 117408, 122300, 130920, 146760, 157104, 163650, 174560, 176112, 183450, 195680, 196380, 209472, 218200, 220140, 234816, 244600, 245475, 261840, 275175, 293520, 314208, 327300, 349120, 352224, 366900, 391360, 392760, 436400, 440280, 489200, 490950, 523680, 550350, 587040, 628416, 654600, 704448, 733800, 785520, 872800, 880560, 978400, 981900, 1047360, 1100700, 1174080, 1309200, 1334293, 1467600, 1571040, 1745600, 1761120, 1956800, 1963800, 2201400, 2618400, 2668586, 2935200, 3142080, 3522240, 3927600, 4002879, 4402800, 5236800, 5337172, 5870400, 6671465, 7855200, 8005758, 8805600, 10674344, 12008637, 13342930, 15710400, 16011516, 17611200, 20014395, 21348688, 24017274, 26685860, 32023032, 33357325, 40028790, 42697376, 48034548, 53371720, 60043185, 64046064, 66714650, 80057580, 85394752, 96069096, 100071975, 106743440, 120086370, 128092128, 133429300, 160115160, 192138192, 200143950, 213486880, 240172740, 256184256, 266858600, 300215925, 320230320, 384276384, 400287900, 426973760, 480345480, 533717200, 600431850, 640460640, 768552768, 800575800, 960690960, 1067434400, 1200863700, 1280921280, 1601151600, 1921381920, 2134868800, 2401727400, 3202303200, 3842763840, 4803454800, 6404606400, 9606909600, 19213819200]

約数ペア:

[(1, 19213819200), (2, 9606909600), (3, 6404606400), (4, 4803454800), (5, 3842763840), (6, 3202303200), (8, 2401727400), (9, 2134868800), (10, 1921381920), (12, 1601151600), (15, 1280921280), (16, 1200863700), (18, 1067434400), (20, 960690960), (24, 800575800), (25, 768552768), (30, 640460640), (32, 600431850), (36, 533717200), (40, 480345480), (45, 426973760), (48, 400287900), (50, 384276384), (60, 320230320), (64, 300215925), (72, 266858600), (75, 256184256), (80, 240172740), (90, 213486880), (96, 200143950), (100, 192138192), (120, 160115160), (144, 133429300), (150, 128092128), (160, 120086370), (180, 106743440), (192, 100071975), (200, 96069096), (225, 85394752), (240, 80057580), (288, 66714650), (300, 64046064), (320, 60043185), (360, 53371720), (400, 48034548), (450, 42697376), (480, 40028790), (576, 33357325), (600, 32023032), (720, 26685860), (800, 24017274), (900, 21348688), (960, 20014395), (1091, 17611200), (1200, 16011516), (1223, 15710400), (1440, 13342930), (1600, 12008637), (1800, 10674344), (2182, 8805600), (2400, 8005758), (2446, 7855200), (2880, 6671465), (3273, 5870400), (3600, 5337172), (3669, 5236800), (4364, 4402800), (4800, 4002879), (4892, 3927600), (5455, 3522240), (6115, 3142080), (6546, 2935200), (7200, 2668586), (7338, 2618400), (8728, 2201400), (9784, 1963800), (9819, 1956800), (10910, 1761120), (11007, 1745600), (12230, 1571040), (13092, 1467600), (14400, 1334293), (14676, 1309200), (16365, 1174080), (17456, 1100700), (18345, 1047360), (19568, 981900), (19638, 978400), (21820, 880560), (22014, 872800), (24460, 785520), (26184, 733800), (27275, 704448), (29352, 654600), (30575, 628416), (32730, 587040), (34912, 550350), (36690, 523680), (39136, 490950), (39276, 489200), (43640, 440280), (44028, 436400), (48920, 392760), (49095, 391360), (52368, 366900), (54550, 352224), (55035, 349120), (58704, 327300), (61150, 314208), (65460, 293520), (69824, 275175), (73380, 261840), (78272, 245475), (78552, 244600), (81825, 234816), (87280, 220140), (88056, 218200), (91725, 209472), (97840, 196380), (98190, 195680), (104736, 183450), (109100, 176112), (110070, 174560), (117408, 163650), (122300, 157104), (130920, 146760)]