4218449620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 11926333440

約数和(自身を除く): 7707883820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 31, 35, 44, 55, 58, 62, 70, 77, 110, 116, 121, 124, 140, 145, 154, 155, 203, 217, 220, 242, 277, 290, 308, 310, 319, 341, 385, 406, 434, 484, 554, 580, 605, 620, 638, 682, 770, 812, 847, 868, 899, 1015, 1085, 1108, 1210, 1276, 1364, 1385, 1540, 1595, 1694, 1705, 1798, 1939, 2030, 2170, 2233, 2387, 2420, 2770, 3047, 3190, 3388, 3410, 3509, 3596, 3751, 3878, 4060, 4235, 4340, 4466, 4495, 4774, 5540, 6094, 6293, 6380, 6820, 7018, 7502, 7756, 8033, 8470, 8587, 8932, 8990, 9548, 9695, 9889, 11165, 11935, 12188, 12586, 14036, 15004, 15235, 16066, 16940, 17174, 17545, 17980, 18755, 19390, 19778, 21329, 22330, 23870, 24563, 25172, 26257, 30470, 31465, 32132, 33517, 34348, 35090, 37510, 38780, 39556, 40165, 42658, 42935, 44660, 47740, 49126, 49445, 52514, 56231, 60109, 60940, 62930, 67034, 69223, 70180, 75020, 80330, 85316, 85870, 88363, 94457, 98252, 98890, 105028, 106645, 108779, 112462, 120218, 122815, 125860, 131285, 134068, 138446, 160660, 167585, 171740, 176726, 188914, 197780, 213290, 217558, 224924, 234619, 240436, 245630, 249023, 262570, 276892, 281155, 300545, 335170, 346115, 353452, 377828, 426580, 435116, 441815, 469238, 472285, 491260, 498046, 525140, 543895, 562310, 601090, 618541, 661199, 670340, 692230, 761453, 883630, 938476, 944570, 971993, 996092, 1039027, 1087790, 1124620, 1173095, 1202180, 1237082, 1245115, 1322398, 1384460, 1522906, 1743161, 1767260, 1889140, 1943986, 2078054, 2175580, 2346190, 2474164, 2490230, 2644796, 2739253, 3045812, 3092705, 3305995, 3486322, 3807265, 3887972, 4156108, 4692380, 4859965, 4980460, 5195135, 5478506, 6185410, 6611990, 6803951, 6972644, 7273189, 7614530, 8715805, 9719930, 10390270, 10957012, 12370820, 13223980, 13607902, 13696265, 14546378, 15229060, 17431610, 19174771, 19439860, 20780540, 27215804, 27392530, 29092756, 30131783, 34019755, 34863220, 36365945, 38349542, 54785060, 60263566, 68039510, 72731890, 76699084, 95873855, 120527132, 136079020, 145463780, 150658915, 191747710, 210922481, 301317830, 383495420, 421844962, 602635660, 843689924, 1054612405, 2109224810, 4218449620]

約数ペア:

[(1, 4218449620), (2, 2109224810), (4, 1054612405), (5, 843689924), (7, 602635660), (10, 421844962), (11, 383495420), (14, 301317830), (20, 210922481), (22, 191747710), (28, 150658915), (29, 145463780), (31, 136079020), (35, 120527132), (44, 95873855), (55, 76699084), (58, 72731890), (62, 68039510), (70, 60263566), (77, 54785060), (110, 38349542), (116, 36365945), (121, 34863220), (124, 34019755), (140, 30131783), (145, 29092756), (154, 27392530), (155, 27215804), (203, 20780540), (217, 19439860), (220, 19174771), (242, 17431610), (277, 15229060), (290, 14546378), (308, 13696265), (310, 13607902), (319, 13223980), (341, 12370820), (385, 10957012), (406, 10390270), (434, 9719930), (484, 8715805), (554, 7614530), (580, 7273189), (605, 6972644), (620, 6803951), (638, 6611990), (682, 6185410), (770, 5478506), (812, 5195135), (847, 4980460), (868, 4859965), (899, 4692380), (1015, 4156108), (1085, 3887972), (1108, 3807265), (1210, 3486322), (1276, 3305995), (1364, 3092705), (1385, 3045812), (1540, 2739253), (1595, 2644796), (1694, 2490230), (1705, 2474164), (1798, 2346190), (1939, 2175580), (2030, 2078054), (2170, 1943986), (2233, 1889140), (2387, 1767260), (2420, 1743161), (2770, 1522906), (3047, 1384460), (3190, 1322398), (3388, 1245115), (3410, 1237082), (3509, 1202180), (3596, 1173095), (3751, 1124620), (3878, 1087790), (4060, 1039027), (4235, 996092), (4340, 971993), (4466, 944570), (4495, 938476), (4774, 883630), (5540, 761453), (6094, 692230), (6293, 670340), (6380, 661199), (6820, 618541), (7018, 601090), (7502, 562310), (7756, 543895), (8033, 525140), (8470, 498046), (8587, 491260), (8932, 472285), (8990, 469238), (9548, 441815), (9695, 435116), (9889, 426580), (11165, 377828), (11935, 353452), (12188, 346115), (12586, 335170), (14036, 300545), (15004, 281155), (15235, 276892), (16066, 262570), (16940, 249023), (17174, 245630), (17545, 240436), (17980, 234619), (18755, 224924), (19390, 217558), (19778, 213290), (21329, 197780), (22330, 188914), (23870, 176726), (24563, 171740), (25172, 167585), (26257, 160660), (30470, 138446), (31465, 134068), (32132, 131285), (33517, 125860), (34348, 122815), (35090, 120218), (37510, 112462), (38780, 108779), (39556, 106645), (40165, 105028), (42658, 98890), (42935, 98252), (44660, 94457), (47740, 88363), (49126, 85870), (49445, 85316), (52514, 80330), (56231, 75020), (60109, 70180), (60940, 69223), (62930, 67034)]