1225372960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 192

約数和(自身を含む): 3535902720

約数和(自身を除く): 2310529760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 155, 160, 203, 217, 224, 232, 248, 280, 290, 310, 406, 434, 464, 496, 560, 580, 620, 812, 868, 899, 928, 992, 1015, 1085, 1120, 1160, 1217, 1240, 1624, 1736, 1798, 2030, 2170, 2320, 2434, 2480, 3248, 3472, 3596, 4060, 4340, 4495, 4640, 4868, 4960, 6085, 6293, 6496, 6944, 7192, 8120, 8519, 8680, 8990, 9736, 12170, 12586, 14384, 16240, 17038, 17360, 17980, 19472, 24340, 25172, 28768, 31465, 32480, 34076, 34720, 35293, 35960, 37727, 38944, 42595, 48680, 50344, 62930, 68152, 70586, 71920, 75454, 85190, 97360, 100688, 125860, 136304, 141172, 143840, 150908, 170380, 176465, 188635, 194720, 201376, 247051, 251720, 264089, 272608, 282344, 301816, 340760, 352930, 377270, 494102, 503440, 528178, 564688, 603632, 681520, 705860, 754540, 988204, 1006880, 1056356, 1094083, 1129376, 1207264, 1235255, 1320445, 1363040, 1411720, 1509080, 1976408, 2112712, 2188166, 2470510, 2640890, 2823440, 3018160, 3952816, 4225424, 4376332, 4941020, 5281780, 5470415, 5646880, 6036320, 7658581, 7905632, 8450848, 8752664, 9882040, 10563560, 10940830, 15317162, 17505328, 19764080, 21127120, 21881660, 30634324, 35010656, 38292905, 39528160, 42254240, 43763320, 61268648, 76585810, 87526640, 122537296, 153171620, 175053280, 245074592, 306343240, 612686480, 1225372960]

約数ペア:

[(1, 1225372960), (2, 612686480), (4, 306343240), (5, 245074592), (7, 175053280), (8, 153171620), (10, 122537296), (14, 87526640), (16, 76585810), (20, 61268648), (28, 43763320), (29, 42254240), (31, 39528160), (32, 38292905), (35, 35010656), (40, 30634324), (56, 21881660), (58, 21127120), (62, 19764080), (70, 17505328), (80, 15317162), (112, 10940830), (116, 10563560), (124, 9882040), (140, 8752664), (145, 8450848), (155, 7905632), (160, 7658581), (203, 6036320), (217, 5646880), (224, 5470415), (232, 5281780), (248, 4941020), (280, 4376332), (290, 4225424), (310, 3952816), (406, 3018160), (434, 2823440), (464, 2640890), (496, 2470510), (560, 2188166), (580, 2112712), (620, 1976408), (812, 1509080), (868, 1411720), (899, 1363040), (928, 1320445), (992, 1235255), (1015, 1207264), (1085, 1129376), (1120, 1094083), (1160, 1056356), (1217, 1006880), (1240, 988204), (1624, 754540), (1736, 705860), (1798, 681520), (2030, 603632), (2170, 564688), (2320, 528178), (2434, 503440), (2480, 494102), (3248, 377270), (3472, 352930), (3596, 340760), (4060, 301816), (4340, 282344), (4495, 272608), (4640, 264089), (4868, 251720), (4960, 247051), (6085, 201376), (6293, 194720), (6496, 188635), (6944, 176465), (7192, 170380), (8120, 150908), (8519, 143840), (8680, 141172), (8990, 136304), (9736, 125860), (12170, 100688), (12586, 97360), (14384, 85190), (16240, 75454), (17038, 71920), (17360, 70586), (17980, 68152), (19472, 62930), (24340, 50344), (25172, 48680), (28768, 42595), (31465, 38944), (32480, 37727), (34076, 35960), (34720, 35293)]