7278492480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34939}}^1$

素因数の和:34997

約数の個数: 224

約数和(自身を含む): 27263262720

約数和(自身を除く): 19984770240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 34939, 41664, 52080, 69440, 69878, 104160, 104817, 139756, 174695, 208320, 209634, 244573, 279512, 349390, 419268, 489146, 524085, 559024, 698780, 733719, 838536, 978292, 1048170, 1083109, 1118048, 1222865, 1397560, 1467438, 1677072, 1956584, 2096340, 2166218, 2236096, 2445730, 2795120, 2934876, 3249327, 3354144, 3668595, 3913168, 4192680, 4332436, 4891460, 5415545, 5590240, 5869752, 6498654, 6708288, 7337190, 7581763, 7826336, 8385360, 8664872, 9782920, 10831090, 11180480, 11739504, 12997308, 14674380, 15163526, 15652672, 16246635, 16770720, 17329744, 19565840, 21662180, 22745289, 23479008, 25994616, 29348760, 30327052, 32493270, 33541440, 34659488, 37908815, 39131680, 43324360, 45490578, 46958016, 51989232, 58697520, 60654104, 64986540, 69318976, 75817630, 78263360, 86648720, 90981156, 103978464, 113726445, 117395040, 121308208, 129973080, 151635260, 173297440, 181962312, 207956928, 227452890, 234790080, 242616416, 259946160, 303270520, 346594880, 363924624, 454905780, 485232832, 519892320, 606541040, 727849248, 909811560, 1039784640, 1213082080, 1455698496, 1819623120, 2426164160, 3639246240, 7278492480]

約数ペア:

[(1, 7278492480), (2, 3639246240), (3, 2426164160), (4, 1819623120), (5, 1455698496), (6, 1213082080), (7, 1039784640), (8, 909811560), (10, 727849248), (12, 606541040), (14, 519892320), (15, 485232832), (16, 454905780), (20, 363924624), (21, 346594880), (24, 303270520), (28, 259946160), (30, 242616416), (31, 234790080), (32, 227452890), (35, 207956928), (40, 181962312), (42, 173297440), (48, 151635260), (56, 129973080), (60, 121308208), (62, 117395040), (64, 113726445), (70, 103978464), (80, 90981156), (84, 86648720), (93, 78263360), (96, 75817630), (105, 69318976), (112, 64986540), (120, 60654104), (124, 58697520), (140, 51989232), (155, 46958016), (160, 45490578), (168, 43324360), (186, 39131680), (192, 37908815), (210, 34659488), (217, 33541440), (224, 32493270), (240, 30327052), (248, 29348760), (280, 25994616), (310, 23479008), (320, 22745289), (336, 21662180), (372, 19565840), (420, 17329744), (434, 16770720), (448, 16246635), (465, 15652672), (480, 15163526), (496, 14674380), (560, 12997308), (620, 11739504), (651, 11180480), (672, 10831090), (744, 9782920), (840, 8664872), (868, 8385360), (930, 7826336), (960, 7581763), (992, 7337190), (1085, 6708288), (1120, 6498654), (1240, 5869752), (1302, 5590240), (1344, 5415545), (1488, 4891460), (1680, 4332436), (1736, 4192680), (1860, 3913168), (1984, 3668595), (2170, 3354144), (2240, 3249327), (2480, 2934876), (2604, 2795120), (2976, 2445730), (3255, 2236096), (3360, 2166218), (3472, 2096340), (3720, 1956584), (4340, 1677072), (4960, 1467438), (5208, 1397560), (5952, 1222865), (6510, 1118048), (6720, 1083109), (6944, 1048170), (7440, 978292), (8680, 838536), (9920, 733719), (10416, 698780), (13020, 559024), (13888, 524085), (14880, 489146), (17360, 419268), (20832, 349390), (26040, 279512), (29760, 244573), (34720, 209634), (34939, 208320), (41664, 174695), (52080, 139756), (69440, 104817), (69878, 104160)]