28187544960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{287863}}^1$

素因数の和:287905

約数の個数: 192

約数和(自身を含む): 103061069280

約数和(自身を除く): 74873524320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 24480, 32640, 48960, 97920, 287863, 575726, 863589, 1151452, 1439315, 1727178, 2302904, 2590767, 2878630, 3454356, 4317945, 4605808, 4893671, 5181534, 5757260, 6908712, 8635890, 9211616, 9787342, 10363068, 11514520, 12953835, 13817424, 14681013, 17271780, 18423232, 19574684, 20726136, 23029040, 24468355, 25907670, 27634848, 29362026, 34543560, 36846464, 39149368, 41452272, 44043039, 46058080, 48936710, 51815340, 55269696, 58724052, 69087120, 73405065, 78298736, 82904544, 88086078, 92116160, 97873420, 103630680, 110539392, 117448104, 138174240, 146810130, 156597472, 165809088, 176172156, 184232320, 195746840, 207261360, 220215195, 234896208, 276348480, 293620260, 313194944, 331618176, 352344312, 391493680, 414522720, 440430390, 469792416, 552696960, 587240520, 626389888, 704688624, 782987360, 829045440, 880860780, 939584832, 1174481040, 1409377248, 1565974720, 1658090880, 1761721560, 1879169664, 2348962080, 2818754496, 3131949440, 3523443120, 4697924160, 5637508992, 7046886240, 9395848320, 14093772480, 28187544960]

約数ペア:

[(1, 28187544960), (2, 14093772480), (3, 9395848320), (4, 7046886240), (5, 5637508992), (6, 4697924160), (8, 3523443120), (9, 3131949440), (10, 2818754496), (12, 2348962080), (15, 1879169664), (16, 1761721560), (17, 1658090880), (18, 1565974720), (20, 1409377248), (24, 1174481040), (30, 939584832), (32, 880860780), (34, 829045440), (36, 782987360), (40, 704688624), (45, 626389888), (48, 587240520), (51, 552696960), (60, 469792416), (64, 440430390), (68, 414522720), (72, 391493680), (80, 352344312), (85, 331618176), (90, 313194944), (96, 293620260), (102, 276348480), (120, 234896208), (128, 220215195), (136, 207261360), (144, 195746840), (153, 184232320), (160, 176172156), (170, 165809088), (180, 156597472), (192, 146810130), (204, 138174240), (240, 117448104), (255, 110539392), (272, 103630680), (288, 97873420), (306, 92116160), (320, 88086078), (340, 82904544), (360, 78298736), (384, 73405065), (408, 69087120), (480, 58724052), (510, 55269696), (544, 51815340), (576, 48936710), (612, 46058080), (640, 44043039), (680, 41452272), (720, 39149368), (765, 36846464), (816, 34543560), (960, 29362026), (1020, 27634848), (1088, 25907670), (1152, 24468355), (1224, 23029040), (1360, 20726136), (1440, 19574684), (1530, 18423232), (1632, 17271780), (1920, 14681013), (2040, 13817424), (2176, 12953835), (2448, 11514520), (2720, 10363068), (2880, 9787342), (3060, 9211616), (3264, 8635890), (4080, 6908712), (4896, 5757260), (5440, 5181534), (5760, 4893671), (6120, 4605808), (6528, 4317945), (8160, 3454356), (9792, 2878630), (10880, 2590767), (12240, 2302904), (16320, 1727178), (19584, 1439315), (24480, 1151452), (32640, 863589), (48960, 575726), (97920, 287863)]