848876980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 2286144000

約数和(自身を除く): 1437267020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 49, 58, 68, 70, 85, 98, 116, 119, 140, 145, 170, 196, 203, 238, 245, 251, 290, 340, 343, 406, 476, 490, 493, 502, 580, 595, 686, 812, 833, 980, 986, 1004, 1015, 1190, 1255, 1372, 1421, 1666, 1715, 1757, 1972, 2030, 2380, 2465, 2510, 2842, 3332, 3430, 3451, 3514, 4060, 4165, 4267, 4930, 5020, 5684, 5831, 6860, 6902, 7028, 7105, 7279, 8330, 8534, 8785, 9860, 9947, 11662, 12299, 13804, 14210, 14558, 16660, 17068, 17255, 17570, 19894, 21335, 23324, 24157, 24598, 28420, 29116, 29155, 29869, 34510, 35140, 36395, 39788, 42670, 48314, 49196, 49735, 50953, 58310, 59738, 61495, 69020, 72790, 85340, 86093, 96628, 99470, 101906, 116620, 119476, 120785, 122990, 123743, 145580, 149345, 169099, 172186, 198940, 203812, 209083, 241570, 245980, 247486, 254765, 298690, 338198, 344372, 356671, 418166, 430465, 483140, 494972, 509530, 597380, 618715, 676396, 713342, 836332, 845495, 860930, 866201, 1019060, 1045415, 1237430, 1426684, 1463581, 1690990, 1721860, 1732402, 1783355, 2090830, 2474860, 2496697, 2927162, 3381980, 3464804, 3566710, 4181660, 4331005, 4993394, 5854324, 6063407, 7133420, 7317905, 8662010, 9986788, 12126814, 12483485, 14635810, 17324020, 24253628, 24966970, 29271620, 30317035, 42443849, 49933940, 60634070, 84887698, 121268140, 169775396, 212219245, 424438490, 848876980]

約数ペア:

[(1, 848876980), (2, 424438490), (4, 212219245), (5, 169775396), (7, 121268140), (10, 84887698), (14, 60634070), (17, 49933940), (20, 42443849), (28, 30317035), (29, 29271620), (34, 24966970), (35, 24253628), (49, 17324020), (58, 14635810), (68, 12483485), (70, 12126814), (85, 9986788), (98, 8662010), (116, 7317905), (119, 7133420), (140, 6063407), (145, 5854324), (170, 4993394), (196, 4331005), (203, 4181660), (238, 3566710), (245, 3464804), (251, 3381980), (290, 2927162), (340, 2496697), (343, 2474860), (406, 2090830), (476, 1783355), (490, 1732402), (493, 1721860), (502, 1690990), (580, 1463581), (595, 1426684), (686, 1237430), (812, 1045415), (833, 1019060), (980, 866201), (986, 860930), (1004, 845495), (1015, 836332), (1190, 713342), (1255, 676396), (1372, 618715), (1421, 597380), (1666, 509530), (1715, 494972), (1757, 483140), (1972, 430465), (2030, 418166), (2380, 356671), (2465, 344372), (2510, 338198), (2842, 298690), (3332, 254765), (3430, 247486), (3451, 245980), (3514, 241570), (4060, 209083), (4165, 203812), (4267, 198940), (4930, 172186), (5020, 169099), (5684, 149345), (5831, 145580), (6860, 123743), (6902, 122990), (7028, 120785), (7105, 119476), (7279, 116620), (8330, 101906), (8534, 99470), (8785, 96628), (9860, 86093), (9947, 85340), (11662, 72790), (12299, 69020), (13804, 61495), (14210, 59738), (14558, 58310), (16660, 50953), (17068, 49735), (17255, 49196), (17570, 48314), (19894, 42670), (21335, 39788), (23324, 36395), (24157, 35140), (24598, 34510), (28420, 29869), (29116, 29155)]