259949040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 320

約数和(自身を含む): 956188800

約数和(自身を除く): 696239760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 29, 30, 34, 39, 40, 48, 51, 52, 58, 60, 65, 68, 78, 80, 85, 87, 102, 104, 116, 120, 130, 136, 145, 156, 169, 170, 174, 195, 204, 208, 221, 232, 240, 255, 260, 272, 290, 312, 338, 340, 348, 377, 390, 408, 435, 442, 464, 493, 507, 510, 520, 580, 624, 663, 676, 680, 696, 754, 780, 816, 845, 870, 884, 986, 1014, 1020, 1040, 1105, 1131, 1160, 1326, 1352, 1360, 1392, 1479, 1508, 1560, 1690, 1740, 1768, 1885, 1972, 2028, 2040, 2197, 2210, 2262, 2320, 2465, 2535, 2652, 2704, 2873, 2958, 3016, 3120, 3315, 3380, 3480, 3536, 3770, 3944, 4056, 4080, 4394, 4420, 4524, 4901, 4930, 5070, 5304, 5655, 5746, 5916, 6032, 6409, 6591, 6630, 6760, 6960, 7395, 7540, 7888, 8112, 8619, 8788, 8840, 9048, 9802, 9860, 10140, 10608, 10985, 11310, 11492, 11832, 12818, 13182, 13260, 13520, 14365, 14703, 14790, 15080, 17238, 17576, 17680, 18096, 19227, 19604, 19720, 20280, 21970, 22620, 22984, 23664, 24505, 25636, 26364, 26520, 28730, 29406, 29580, 30160, 32045, 32955, 34476, 35152, 37349, 38454, 39208, 39440, 40560, 43095, 43940, 45240, 45968, 49010, 51272, 52728, 53040, 57460, 58812, 59160, 63713, 64090, 65910, 68952, 73515, 74698, 76908, 78416, 83317, 86190, 87880, 90480, 96135, 98020, 102544, 105456, 112047, 114920, 117624, 118320, 127426, 128180, 131820, 137904, 147030, 149396, 153816, 166634, 172380, 175760, 186745, 191139, 192270, 196040, 224094, 229840, 235248, 249951, 254852, 256360, 263640, 294060, 298792, 307632, 318565, 333268, 344760, 373490, 382278, 384540, 392080, 416585, 448188, 499902, 509704, 512720, 527280, 560235, 588120, 597584, 637130, 666536, 689520, 746980, 764556, 769080, 833170, 896376, 955695, 999804, 1019408, 1083121, 1120470, 1176240, 1249755, 1274260, 1333072, 1493960, 1529112, 1538160, 1666340, 1792752, 1911390, 1999608, 2166242, 2240940, 2499510, 2548520, 2987920, 3058224, 3249363, 3332680, 3822780, 3999216, 4332484, 4481880, 4999020, 5097040, 5415605, 6498726, 6665360, 7645560, 8664968, 8963760, 9998040, 10831210, 12997452, 15291120, 16246815, 17329936, 19996080, 21662420, 25994904, 32493630, 43324840, 51989808, 64987260, 86649680, 129974520, 259949040]

約数ペア:

[(1, 259949040), (2, 129974520), (3, 86649680), (4, 64987260), (5, 51989808), (6, 43324840), (8, 32493630), (10, 25994904), (12, 21662420), (13, 19996080), (15, 17329936), (16, 16246815), (17, 15291120), (20, 12997452), (24, 10831210), (26, 9998040), (29, 8963760), (30, 8664968), (34, 7645560), (39, 6665360), (40, 6498726), (48, 5415605), (51, 5097040), (52, 4999020), (58, 4481880), (60, 4332484), (65, 3999216), (68, 3822780), (78, 3332680), (80, 3249363), (85, 3058224), (87, 2987920), (102, 2548520), (104, 2499510), (116, 2240940), (120, 2166242), (130, 1999608), (136, 1911390), (145, 1792752), (156, 1666340), (169, 1538160), (170, 1529112), (174, 1493960), (195, 1333072), (204, 1274260), (208, 1249755), (221, 1176240), (232, 1120470), (240, 1083121), (255, 1019408), (260, 999804), (272, 955695), (290, 896376), (312, 833170), (338, 769080), (340, 764556), (348, 746980), (377, 689520), (390, 666536), (408, 637130), (435, 597584), (442, 588120), (464, 560235), (493, 527280), (507, 512720), (510, 509704), (520, 499902), (580, 448188), (624, 416585), (663, 392080), (676, 384540), (680, 382278), (696, 373490), (754, 344760), (780, 333268), (816, 318565), (845, 307632), (870, 298792), (884, 294060), (986, 263640), (1014, 256360), (1020, 254852), (1040, 249951), (1105, 235248), (1131, 229840), (1160, 224094), (1326, 196040), (1352, 192270), (1360, 191139), (1392, 186745), (1479, 175760), (1508, 172380), (1560, 166634), (1690, 153816), (1740, 149396), (1768, 147030), (1885, 137904), (1972, 131820), (2028, 128180), (2040, 127426), (2197, 118320), (2210, 117624), (2262, 114920), (2320, 112047), (2465, 105456), (2535, 102544), (2652, 98020), (2704, 96135), (2873, 90480), (2958, 87880), (3016, 86190), (3120, 83317), (3315, 78416), (3380, 76908), (3480, 74698), (3536, 73515), (3770, 68952), (3944, 65910), (4056, 64090), (4080, 63713), (4394, 59160), (4420, 58812), (4524, 57460), (4901, 53040), (4930, 52728), (5070, 51272), (5304, 49010), (5655, 45968), (5746, 45240), (5916, 43940), (6032, 43095), (6409, 40560), (6591, 39440), (6630, 39208), (6760, 38454), (6960, 37349), (7395, 35152), (7540, 34476), (7888, 32955), (8112, 32045), (8619, 30160), (8788, 29580), (8840, 29406), (9048, 28730), (9802, 26520), (9860, 26364), (10140, 25636), (10608, 24505), (10985, 23664), (11310, 22984), (11492, 22620), (11832, 21970), (12818, 20280), (13182, 19720), (13260, 19604), (13520, 19227), (14365, 18096), (14703, 17680), (14790, 17576), (15080, 17238)]