15910518120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6299}}^1$

素因数の和:6448

約数の個数: 256

約数和(自身を含む): 56899584000

約数和(自身を除く): 40989065880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 97, 105, 120, 124, 140, 155, 168, 186, 194, 210, 217, 248, 280, 291, 310, 372, 388, 420, 434, 465, 485, 582, 620, 651, 679, 744, 776, 840, 868, 930, 970, 1085, 1164, 1240, 1302, 1358, 1455, 1736, 1860, 1940, 2037, 2170, 2328, 2604, 2716, 2910, 3007, 3255, 3395, 3720, 3880, 4074, 4340, 5208, 5432, 5820, 6014, 6299, 6510, 6790, 8148, 8680, 9021, 10185, 11640, 12028, 12598, 13020, 13580, 15035, 16296, 18042, 18897, 20370, 21049, 24056, 25196, 26040, 27160, 30070, 31495, 36084, 37794, 40740, 42098, 44093, 45105, 50392, 60140, 62990, 63147, 72168, 75588, 81480, 84196, 88186, 90210, 94485, 105245, 120280, 125980, 126294, 132279, 151176, 168392, 176372, 180420, 188970, 195269, 210490, 220465, 251960, 252588, 264558, 315735, 352744, 360840, 377940, 390538, 420980, 440930, 505176, 529116, 585807, 611003, 631470, 661395, 755880, 781076, 841960, 881860, 976345, 1058232, 1171614, 1222006, 1262940, 1322790, 1366883, 1562152, 1763720, 1833009, 1952690, 2343228, 2444012, 2525880, 2645580, 2733766, 2929035, 3055015, 3666018, 3905380, 4100649, 4277021, 4686456, 4888024, 5291160, 5467532, 5858070, 6110030, 6834415, 7332036, 7810760, 8201298, 8554042, 9165045, 10935064, 11716140, 12220060, 12831063, 13668830, 14664072, 16402596, 17108084, 18330090, 18941093, 20503245, 21385105, 23432280, 24440120, 25662126, 27337660, 32805192, 34216168, 36660180, 37882186, 41006490, 42770210, 51324252, 54675320, 56823279, 64155315, 73320360, 75764372, 82012980, 85540420, 94705465, 102648504, 113646558, 128310630, 132587651, 151528744, 164025960, 171080840, 189410930, 227293116, 256621260, 265175302, 284116395, 378821860, 397762953, 454586232, 513242520, 530350604, 568232790, 662938255, 757643720, 795525906, 1060701208, 1136465580, 1325876510, 1591051812, 1988814765, 2272931160, 2651753020, 3182103624, 3977629530, 5303506040, 7955259060, 15910518120]

約数ペア:

[(1, 15910518120), (2, 7955259060), (3, 5303506040), (4, 3977629530), (5, 3182103624), (6, 2651753020), (7, 2272931160), (8, 1988814765), (10, 1591051812), (12, 1325876510), (14, 1136465580), (15, 1060701208), (20, 795525906), (21, 757643720), (24, 662938255), (28, 568232790), (30, 530350604), (31, 513242520), (35, 454586232), (40, 397762953), (42, 378821860), (56, 284116395), (60, 265175302), (62, 256621260), (70, 227293116), (84, 189410930), (93, 171080840), (97, 164025960), (105, 151528744), (120, 132587651), (124, 128310630), (140, 113646558), (155, 102648504), (168, 94705465), (186, 85540420), (194, 82012980), (210, 75764372), (217, 73320360), (248, 64155315), (280, 56823279), (291, 54675320), (310, 51324252), (372, 42770210), (388, 41006490), (420, 37882186), (434, 36660180), (465, 34216168), (485, 32805192), (582, 27337660), (620, 25662126), (651, 24440120), (679, 23432280), (744, 21385105), (776, 20503245), (840, 18941093), (868, 18330090), (930, 17108084), (970, 16402596), (1085, 14664072), (1164, 13668830), (1240, 12831063), (1302, 12220060), (1358, 11716140), (1455, 10935064), (1736, 9165045), (1860, 8554042), (1940, 8201298), (2037, 7810760), (2170, 7332036), (2328, 6834415), (2604, 6110030), (2716, 5858070), (2910, 5467532), (3007, 5291160), (3255, 4888024), (3395, 4686456), (3720, 4277021), (3880, 4100649), (4074, 3905380), (4340, 3666018), (5208, 3055015), (5432, 2929035), (5820, 2733766), (6014, 2645580), (6299, 2525880), (6510, 2444012), (6790, 2343228), (8148, 1952690), (8680, 1833009), (9021, 1763720), (10185, 1562152), (11640, 1366883), (12028, 1322790), (12598, 1262940), (13020, 1222006), (13580, 1171614), (15035, 1058232), (16296, 976345), (18042, 881860), (18897, 841960), (20370, 781076), (21049, 755880), (24056, 661395), (25196, 631470), (26040, 611003), (27160, 585807), (30070, 529116), (31495, 505176), (36084, 440930), (37794, 420980), (40740, 390538), (42098, 377940), (44093, 360840), (45105, 352744), (50392, 315735), (60140, 264558), (62990, 252588), (63147, 251960), (72168, 220465), (75588, 210490), (81480, 195269), (84196, 188970), (88186, 180420), (90210, 176372), (94485, 168392), (105245, 151176), (120280, 132279), (125980, 126294)]