644074920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 384

約数和(自身を含む): 2426112000

約数和(自身を除く): 1782037080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 29, 30, 34, 36, 38, 40, 45, 51, 57, 58, 60, 68, 72, 76, 85, 87, 90, 95, 102, 114, 116, 120, 136, 145, 152, 153, 170, 171, 174, 180, 190, 191, 204, 228, 232, 255, 261, 285, 290, 306, 323, 340, 342, 348, 360, 380, 382, 408, 435, 456, 493, 510, 522, 551, 570, 573, 580, 612, 646, 680, 684, 696, 760, 764, 765, 855, 870, 955, 969, 986, 1020, 1044, 1102, 1140, 1146, 1160, 1224, 1292, 1305, 1368, 1479, 1528, 1530, 1615, 1653, 1710, 1719, 1740, 1910, 1938, 1972, 2040, 2088, 2204, 2280, 2292, 2465, 2584, 2610, 2755, 2865, 2907, 2958, 3060, 3230, 3247, 3306, 3420, 3438, 3480, 3629, 3820, 3876, 3944, 4408, 4437, 4584, 4845, 4930, 4959, 5220, 5510, 5539, 5730, 5814, 5916, 6120, 6460, 6494, 6612, 6840, 6876, 7258, 7395, 7640, 7752, 8265, 8595, 8874, 9367, 9690, 9741, 9860, 9918, 10440, 10887, 11020, 11078, 11460, 11628, 11832, 12920, 12988, 13224, 13752, 14516, 14535, 14790, 16235, 16530, 16617, 17190, 17748, 18145, 18734, 19380, 19482, 19720, 19836, 21774, 22040, 22156, 22185, 22920, 23256, 24795, 25976, 27695, 28101, 29032, 29070, 29223, 29580, 32470, 32661, 33060, 33234, 34380, 35496, 36290, 37468, 38760, 38964, 39672, 43548, 44312, 44370, 46835, 48705, 49590, 49851, 54435, 55390, 56202, 58140, 58446, 59160, 61693, 64940, 65322, 66120, 66468, 68760, 72580, 74936, 77928, 83085, 84303, 87096, 88740, 93670, 94163, 97410, 99180, 99702, 105241, 108870, 110780, 112404, 116280, 116892, 123386, 129880, 130644, 132936, 140505, 145160, 146115, 163305, 166170, 168606, 177480, 185079, 187340, 188326, 194820, 198360, 199404, 210482, 217740, 221560, 224808, 233784, 246772, 249255, 261288, 281010, 282489, 292230, 308465, 315723, 326610, 332340, 337212, 370158, 374680, 376652, 389640, 398808, 420964, 421515, 435480, 470815, 493544, 498510, 526205, 555237, 562020, 564978, 584460, 616930, 631446, 653220, 664680, 674424, 740316, 753304, 841928, 843030, 847467, 925395, 941630, 947169, 997020, 1052410, 1110474, 1124040, 1129956, 1168920, 1233860, 1262892, 1306440, 1412445, 1480632, 1578615, 1686060, 1694934, 1789097, 1850790, 1883260, 1894338, 1994040, 2104820, 2220948, 2259912, 2467720, 2525784, 2776185, 2824890, 3157230, 3372120, 3389868, 3578194, 3701580, 3766520, 3788676, 4209640, 4237335, 4441896, 4735845, 5367291, 5552370, 5649780, 6314460, 6779736, 7156388, 7403160, 7577352, 8474670, 8945485, 9471690, 10734582, 11104740, 11299560, 12628920, 14312776, 16101873, 16949340, 17890970, 18943380, 21469164, 22209480, 26836455, 32203746, 33898680, 35781940, 37886760, 42938328, 53672910, 64407492, 71563880, 80509365, 107345820, 128814984, 161018730, 214691640, 322037460, 644074920]

約数ペア:

[(1, 644074920), (2, 322037460), (3, 214691640), (4, 161018730), (5, 128814984), (6, 107345820), (8, 80509365), (9, 71563880), (10, 64407492), (12, 53672910), (15, 42938328), (17, 37886760), (18, 35781940), (19, 33898680), (20, 32203746), (24, 26836455), (29, 22209480), (30, 21469164), (34, 18943380), (36, 17890970), (38, 16949340), (40, 16101873), (45, 14312776), (51, 12628920), (57, 11299560), (58, 11104740), (60, 10734582), (68, 9471690), (72, 8945485), (76, 8474670), (85, 7577352), (87, 7403160), (90, 7156388), (95, 6779736), (102, 6314460), (114, 5649780), (116, 5552370), (120, 5367291), (136, 4735845), (145, 4441896), (152, 4237335), (153, 4209640), (170, 3788676), (171, 3766520), (174, 3701580), (180, 3578194), (190, 3389868), (191, 3372120), (204, 3157230), (228, 2824890), (232, 2776185), (255, 2525784), (261, 2467720), (285, 2259912), (290, 2220948), (306, 2104820), (323, 1994040), (340, 1894338), (342, 1883260), (348, 1850790), (360, 1789097), (380, 1694934), (382, 1686060), (408, 1578615), (435, 1480632), (456, 1412445), (493, 1306440), (510, 1262892), (522, 1233860), (551, 1168920), (570, 1129956), (573, 1124040), (580, 1110474), (612, 1052410), (646, 997020), (680, 947169), (684, 941630), (696, 925395), (760, 847467), (764, 843030), (765, 841928), (855, 753304), (870, 740316), (955, 674424), (969, 664680), (986, 653220), (1020, 631446), (1044, 616930), (1102, 584460), (1140, 564978), (1146, 562020), (1160, 555237), (1224, 526205), (1292, 498510), (1305, 493544), (1368, 470815), (1479, 435480), (1528, 421515), (1530, 420964), (1615, 398808), (1653, 389640), (1710, 376652), (1719, 374680), (1740, 370158), (1910, 337212), (1938, 332340), (1972, 326610), (2040, 315723), (2088, 308465), (2204, 292230), (2280, 282489), (2292, 281010), (2465, 261288), (2584, 249255), (2610, 246772), (2755, 233784), (2865, 224808), (2907, 221560), (2958, 217740), (3060, 210482), (3230, 199404), (3247, 198360), (3306, 194820), (3420, 188326), (3438, 187340), (3480, 185079), (3629, 177480), (3820, 168606), (3876, 166170), (3944, 163305), (4408, 146115), (4437, 145160), (4584, 140505), (4845, 132936), (4930, 130644), (4959, 129880), (5220, 123386), (5510, 116892), (5539, 116280), (5730, 112404), (5814, 110780), (5916, 108870), (6120, 105241), (6460, 99702), (6494, 99180), (6612, 97410), (6840, 94163), (6876, 93670), (7258, 88740), (7395, 87096), (7640, 84303), (7752, 83085), (8265, 77928), (8595, 74936), (8874, 72580), (9367, 68760), (9690, 66468), (9741, 66120), (9860, 65322), (9918, 64940), (10440, 61693), (10887, 59160), (11020, 58446), (11078, 58140), (11460, 56202), (11628, 55390), (11832, 54435), (12920, 49851), (12988, 49590), (13224, 48705), (13752, 46835), (14516, 44370), (14535, 44312), (14790, 43548), (16235, 39672), (16530, 38964), (16617, 38760), (17190, 37468), (17748, 36290), (18145, 35496), (18734, 34380), (19380, 33234), (19482, 33060), (19720, 32661), (19836, 32470), (21774, 29580), (22040, 29223), (22156, 29070), (22185, 29032), (22920, 28101), (23256, 27695), (24795, 25976)]