2783442532480

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{2447}}^1$

素因数の和:2887

約数の個数: 256

約数和(自身を含む): 6844806581760

約数和(自身を除く): 4061364049280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 97, 128, 146, 160, 194, 251, 292, 320, 365, 388, 485, 502, 584, 640, 730, 776, 970, 1004, 1168, 1255, 1460, 1552, 1940, 2008, 2336, 2447, 2510, 2920, 3104, 3880, 4016, 4672, 4894, 5020, 5840, 6208, 7081, 7760, 8032, 9344, 9788, 10040, 11680, 12235, 12416, 14162, 15520, 16064, 18323, 19576, 20080, 23360, 24347, 24470, 28324, 31040, 32128, 35405, 36646, 39152, 40160, 46720, 48694, 48940, 56648, 62080, 70810, 73292, 78304, 80320, 91615, 97388, 97880, 113296, 121735, 141620, 146584, 156608, 160640, 178631, 183230, 194776, 195760, 226592, 237359, 243470, 283240, 293168, 313216, 357262, 366460, 389552, 391520, 453184, 474718, 486940, 566480, 586336, 614197, 714524, 732920, 779104, 783040, 893155, 906368, 949436, 973880, 1132960, 1172672, 1186795, 1228394, 1429048, 1465840, 1558208, 1566080, 1777331, 1786310, 1898872, 1947760, 2265920, 2345344, 2373590, 2456788, 2858096, 2931680, 3070985, 3116416, 3554662, 3572620, 3797744, 3895520, 4531840, 4747180, 4913576, 5716192, 5863360, 6141970, 7109324, 7145240, 7595488, 7791040, 8886655, 9494360, 9827152, 11432384, 11726720, 12283940, 14218648, 14290480, 15190976, 15582080, 17327207, 17773310, 18988720, 19654304, 22864768, 24567880, 28437296, 28580960, 30381952, 34654414, 35546620, 37977440, 39308608, 44836381, 49135760, 56874592, 57161920, 59577109, 69308828, 71093240, 75954880, 78617216, 86636035, 89672762, 98271520, 113749184, 114323840, 119154218, 138617656, 142186480, 151909760, 173272070, 179345524, 196543040, 224181905, 227498368, 238308436, 277235312, 284372960, 297885545, 346544140, 358691048, 393086080, 448363810, 476616872, 554470624, 568745920, 595771090, 693088280, 717382096, 896727620, 953233744, 1108941248, 1137491840, 1191542180, 1386176560, 1434764192, 1793455240, 1906467488, 2217882496, 2383084360, 2772353120, 2869528384, 3586910480, 3812934976, 4349128957, 4766168720, 5544706240, 5739056768, 7173820960, 7625869952, 8698257914, 9532337440, 11089412480, 14347641920, 17396515828, 19064674880, 21745644785, 28695283840, 34793031656, 38129349760, 43491289570, 69586063312, 86982579140, 139172126624, 173965158280, 278344253248, 347930316560, 556688506496, 695860633120, 1391721266240, 2783442532480]

約数ペア:

[(1, 2783442532480), (2, 1391721266240), (4, 695860633120), (5, 556688506496), (8, 347930316560), (10, 278344253248), (16, 173965158280), (20, 139172126624), (32, 86982579140), (40, 69586063312), (64, 43491289570), (73, 38129349760), (80, 34793031656), (97, 28695283840), (128, 21745644785), (146, 19064674880), (160, 17396515828), (194, 14347641920), (251, 11089412480), (292, 9532337440), (320, 8698257914), (365, 7625869952), (388, 7173820960), (485, 5739056768), (502, 5544706240), (584, 4766168720), (640, 4349128957), (730, 3812934976), (776, 3586910480), (970, 2869528384), (1004, 2772353120), (1168, 2383084360), (1255, 2217882496), (1460, 1906467488), (1552, 1793455240), (1940, 1434764192), (2008, 1386176560), (2336, 1191542180), (2447, 1137491840), (2510, 1108941248), (2920, 953233744), (3104, 896727620), (3880, 717382096), (4016, 693088280), (4672, 595771090), (4894, 568745920), (5020, 554470624), (5840, 476616872), (6208, 448363810), (7081, 393086080), (7760, 358691048), (8032, 346544140), (9344, 297885545), (9788, 284372960), (10040, 277235312), (11680, 238308436), (12235, 227498368), (12416, 224181905), (14162, 196543040), (15520, 179345524), (16064, 173272070), (18323, 151909760), (19576, 142186480), (20080, 138617656), (23360, 119154218), (24347, 114323840), (24470, 113749184), (28324, 98271520), (31040, 89672762), (32128, 86636035), (35405, 78617216), (36646, 75954880), (39152, 71093240), (40160, 69308828), (46720, 59577109), (48694, 57161920), (48940, 56874592), (56648, 49135760), (62080, 44836381), (70810, 39308608), (73292, 37977440), (78304, 35546620), (80320, 34654414), (91615, 30381952), (97388, 28580960), (97880, 28437296), (113296, 24567880), (121735, 22864768), (141620, 19654304), (146584, 18988720), (156608, 17773310), (160640, 17327207), (178631, 15582080), (183230, 15190976), (194776, 14290480), (195760, 14218648), (226592, 12283940), (237359, 11726720), (243470, 11432384), (283240, 9827152), (293168, 9494360), (313216, 8886655), (357262, 7791040), (366460, 7595488), (389552, 7145240), (391520, 7109324), (453184, 6141970), (474718, 5863360), (486940, 5716192), (566480, 4913576), (586336, 4747180), (614197, 4531840), (714524, 3895520), (732920, 3797744), (779104, 3572620), (783040, 3554662), (893155, 3116416), (906368, 3070985), (949436, 2931680), (973880, 2858096), (1132960, 2456788), (1172672, 2373590), (1186795, 2345344), (1228394, 2265920), (1429048, 1947760), (1465840, 1898872), (1558208, 1786310), (1566080, 1777331)]