1199645440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 216

約数和(自身を含む): 3456093312

約数和(自身を除く): 2256447872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 256, 280, 310, 320, 392, 434, 448, 490, 496, 560, 617, 620, 640, 784, 868, 896, 980, 992, 1085, 1120, 1234, 1240, 1280, 1519, 1568, 1736, 1792, 1960, 1984, 2170, 2240, 2468, 2480, 3038, 3085, 3136, 3472, 3920, 3968, 4319, 4340, 4480, 4936, 4960, 6076, 6170, 6272, 6944, 7595, 7840, 7936, 8638, 8680, 8960, 9872, 9920, 12152, 12340, 12544, 13888, 15190, 15680, 17276, 17360, 19127, 19744, 19840, 21595, 24304, 24680, 27776, 30233, 30380, 31360, 34552, 34720, 38254, 39488, 39680, 43190, 48608, 49360, 55552, 60466, 60760, 62720, 69104, 69440, 76508, 78976, 86380, 95635, 97216, 98720, 120932, 121520, 133889, 138208, 138880, 151165, 153016, 157952, 172760, 191270, 194432, 197440, 241864, 243040, 267778, 276416, 277760, 302330, 306032, 345520, 382540, 388864, 394880, 483728, 486080, 535556, 552832, 604660, 612064, 669445, 691040, 765080, 789760, 937223, 967456, 972160, 1071112, 1105664, 1209320, 1224128, 1338890, 1382080, 1530160, 1874446, 1934912, 1944320, 2142224, 2418640, 2448256, 2677780, 2764160, 3060320, 3748892, 3869824, 4284448, 4686115, 4837280, 4896512, 5355560, 5528320, 6120640, 7497784, 7739648, 8568896, 9372230, 9674560, 10711120, 12241280, 14995568, 17137792, 18744460, 19349120, 21422240, 24482560, 29991136, 34275584, 37488920, 38698240, 42844480, 59982272, 74977840, 85688960, 119964544, 149955680, 171377920, 239929088, 299911360, 599822720, 1199645440]

約数ペア:

[(1, 1199645440), (2, 599822720), (4, 299911360), (5, 239929088), (7, 171377920), (8, 149955680), (10, 119964544), (14, 85688960), (16, 74977840), (20, 59982272), (28, 42844480), (31, 38698240), (32, 37488920), (35, 34275584), (40, 29991136), (49, 24482560), (56, 21422240), (62, 19349120), (64, 18744460), (70, 17137792), (80, 14995568), (98, 12241280), (112, 10711120), (124, 9674560), (128, 9372230), (140, 8568896), (155, 7739648), (160, 7497784), (196, 6120640), (217, 5528320), (224, 5355560), (245, 4896512), (248, 4837280), (256, 4686115), (280, 4284448), (310, 3869824), (320, 3748892), (392, 3060320), (434, 2764160), (448, 2677780), (490, 2448256), (496, 2418640), (560, 2142224), (617, 1944320), (620, 1934912), (640, 1874446), (784, 1530160), (868, 1382080), (896, 1338890), (980, 1224128), (992, 1209320), (1085, 1105664), (1120, 1071112), (1234, 972160), (1240, 967456), (1280, 937223), (1519, 789760), (1568, 765080), (1736, 691040), (1792, 669445), (1960, 612064), (1984, 604660), (2170, 552832), (2240, 535556), (2468, 486080), (2480, 483728), (3038, 394880), (3085, 388864), (3136, 382540), (3472, 345520), (3920, 306032), (3968, 302330), (4319, 277760), (4340, 276416), (4480, 267778), (4936, 243040), (4960, 241864), (6076, 197440), (6170, 194432), (6272, 191270), (6944, 172760), (7595, 157952), (7840, 153016), (7936, 151165), (8638, 138880), (8680, 138208), (8960, 133889), (9872, 121520), (9920, 120932), (12152, 98720), (12340, 97216), (12544, 95635), (13888, 86380), (15190, 78976), (15680, 76508), (17276, 69440), (17360, 69104), (19127, 62720), (19744, 60760), (19840, 60466), (21595, 55552), (24304, 49360), (24680, 48608), (27776, 43190), (30233, 39680), (30380, 39488), (31360, 38254), (34552, 34720)]