897298560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 320

約数和(自身を含む): 3376771200

約数和(自身を除く): 2479472640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 911, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1822, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2592, 2733, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3644, 3648, 4104, 4320, 4555, 4560, 5130, 5184, 5466, 5472, 5760, 6080, 6156, 6480, 6840, 7288, 7296, 7695, 8199, 8208, 8640, 9110, 9120, 10260, 10368, 10932, 10944, 12160, 12312, 12960, 13665, 13680, 14576, 15390, 16398, 16416, 17280, 17309, 18220, 18240, 20520, 21864, 21888, 24597, 24624, 25920, 27330, 27360, 29152, 30780, 32796, 32832, 34618, 36440, 36480, 40995, 41040, 43728, 49194, 49248, 51840, 51927, 54660, 54720, 58304, 61560, 65592, 65664, 69236, 72880, 73791, 81990, 82080, 86545, 87456, 98388, 98496, 103854, 109320, 109440, 116608, 122985, 123120, 131184, 138472, 145760, 147582, 155781, 163980, 164160, 173090, 174912, 196776, 196992, 207708, 218640, 245970, 246240, 259635, 262368, 276944, 291520, 295164, 311562, 327960, 328320, 346180, 349824, 368955, 393552, 415416, 437280, 467343, 491940, 492480, 519270, 524736, 553888, 583040, 590328, 623124, 655920, 692360, 737910, 778905, 787104, 830832, 874560, 934686, 983880, 984960, 1038540, 1049472, 1107776, 1180656, 1246248, 1311840, 1384720, 1402029, 1475820, 1557810, 1574208, 1661664, 1749120, 1869372, 1967760, 2077080, 2215552, 2336715, 2361312, 2492496, 2623680, 2769440, 2804058, 2951640, 3115620, 3148416, 3323328, 3738744, 3935520, 4154160, 4673430, 4722624, 4984992, 5247360, 5538880, 5608116, 5903280, 6231240, 6646656, 7010145, 7477488, 7871040, 8308320, 9346860, 9445248, 9969984, 11077760, 11216232, 11806560, 12462480, 14020290, 14954976, 15742080, 16616640, 18693720, 19939968, 22432464, 23613120, 24924960, 28040580, 29909952, 33233280, 37387440, 44864928, 47226240, 49849920, 56081160, 59819904, 74774880, 89729856, 99699840, 112162320, 149549760, 179459712, 224324640, 299099520, 448649280, 897298560]

約数ペア:

[(1, 897298560), (2, 448649280), (3, 299099520), (4, 224324640), (5, 179459712), (6, 149549760), (8, 112162320), (9, 99699840), (10, 89729856), (12, 74774880), (15, 59819904), (16, 56081160), (18, 49849920), (19, 47226240), (20, 44864928), (24, 37387440), (27, 33233280), (30, 29909952), (32, 28040580), (36, 24924960), (38, 23613120), (40, 22432464), (45, 19939968), (48, 18693720), (54, 16616640), (57, 15742080), (60, 14954976), (64, 14020290), (72, 12462480), (76, 11806560), (80, 11216232), (81, 11077760), (90, 9969984), (95, 9445248), (96, 9346860), (108, 8308320), (114, 7871040), (120, 7477488), (128, 7010145), (135, 6646656), (144, 6231240), (152, 5903280), (160, 5608116), (162, 5538880), (171, 5247360), (180, 4984992), (190, 4722624), (192, 4673430), (216, 4154160), (228, 3935520), (240, 3738744), (270, 3323328), (285, 3148416), (288, 3115620), (304, 2951640), (320, 2804058), (324, 2769440), (342, 2623680), (360, 2492496), (380, 2361312), (384, 2336715), (405, 2215552), (432, 2077080), (456, 1967760), (480, 1869372), (513, 1749120), (540, 1661664), (570, 1574208), (576, 1557810), (608, 1475820), (640, 1402029), (648, 1384720), (684, 1311840), (720, 1246248), (760, 1180656), (810, 1107776), (855, 1049472), (864, 1038540), (911, 984960), (912, 983880), (960, 934686), (1026, 874560), (1080, 830832), (1140, 787104), (1152, 778905), (1216, 737910), (1296, 692360), (1368, 655920), (1440, 623124), (1520, 590328), (1539, 583040), (1620, 553888), (1710, 524736), (1728, 519270), (1822, 492480), (1824, 491940), (1920, 467343), (2052, 437280), (2160, 415416), (2280, 393552), (2432, 368955), (2565, 349824), (2592, 346180), (2733, 328320), (2736, 327960), (2880, 311562), (3040, 295164), (3078, 291520), (3240, 276944), (3420, 262368), (3456, 259635), (3644, 246240), (3648, 245970), (4104, 218640), (4320, 207708), (4555, 196992), (4560, 196776), (5130, 174912), (5184, 173090), (5466, 164160), (5472, 163980), (5760, 155781), (6080, 147582), (6156, 145760), (6480, 138472), (6840, 131184), (7288, 123120), (7296, 122985), (7695, 116608), (8199, 109440), (8208, 109320), (8640, 103854), (9110, 98496), (9120, 98388), (10260, 87456), (10368, 86545), (10932, 82080), (10944, 81990), (12160, 73791), (12312, 72880), (12960, 69236), (13665, 65664), (13680, 65592), (14576, 61560), (15390, 58304), (16398, 54720), (16416, 54660), (17280, 51927), (17309, 51840), (18220, 49248), (18240, 49194), (20520, 43728), (21864, 41040), (21888, 40995), (24597, 36480), (24624, 36440), (25920, 34618), (27330, 32832), (27360, 32796), (29152, 30780)]