15690172680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{478943}}^1$

素因数の和:478980

約数の個数: 192

約数和(自身を含む): 62760821760

約数和(自身を除く): 47070649080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 478943, 957886, 1436829, 1915772, 2394715, 2873658, 3352601, 3831544, 4310487, 4789430, 5747316, 6226259, 6705202, 7184145, 8620974, 9578860, 10057803, 11494632, 12452518, 13410404, 14368290, 16763005, 17241948, 18678777, 19157720, 20115606, 21552435, 24905036, 26820808, 28736580, 30173409, 31131295, 33526010, 34483896, 37357554, 40231212, 43104870, 43583813, 49810072, 50289015, 56036331, 57473160, 60346818, 62262590, 67052020, 74715108, 80462424, 86209740, 87167626, 93393885, 100578030, 112072662, 120693636, 124525180, 130751439, 134104040, 149430216, 150867045, 172419480, 174335252, 186787770, 201156060, 217919065, 224145324, 241387272, 249050360, 261502878, 280181655, 301734090, 348670504, 373575540, 392254317, 402312120, 435838130, 448290648, 523005756, 560363310, 603468180, 653757195, 747151080, 784508634, 871676260, 1046011512, 1120726620, 1206936360, 1307514390, 1569017268, 1743352520, 1961271585, 2241453240, 2615028780, 3138034536, 3922543170, 5230057560, 7845086340, 15690172680]

約数ペア:

[(1, 15690172680), (2, 7845086340), (3, 5230057560), (4, 3922543170), (5, 3138034536), (6, 2615028780), (7, 2241453240), (8, 1961271585), (9, 1743352520), (10, 1569017268), (12, 1307514390), (13, 1206936360), (14, 1120726620), (15, 1046011512), (18, 871676260), (20, 784508634), (21, 747151080), (24, 653757195), (26, 603468180), (28, 560363310), (30, 523005756), (35, 448290648), (36, 435838130), (39, 402312120), (40, 392254317), (42, 373575540), (45, 348670504), (52, 301734090), (56, 280181655), (60, 261502878), (63, 249050360), (65, 241387272), (70, 224145324), (72, 217919065), (78, 201156060), (84, 186787770), (90, 174335252), (91, 172419480), (104, 150867045), (105, 149430216), (117, 134104040), (120, 130751439), (126, 124525180), (130, 120693636), (140, 112072662), (156, 100578030), (168, 93393885), (180, 87167626), (182, 86209740), (195, 80462424), (210, 74715108), (234, 67052020), (252, 62262590), (260, 60346818), (273, 57473160), (280, 56036331), (312, 50289015), (315, 49810072), (360, 43583813), (364, 43104870), (390, 40231212), (420, 37357554), (455, 34483896), (468, 33526010), (504, 31131295), (520, 30173409), (546, 28736580), (585, 26820808), (630, 24905036), (728, 21552435), (780, 20115606), (819, 19157720), (840, 18678777), (910, 17241948), (936, 16763005), (1092, 14368290), (1170, 13410404), (1260, 12452518), (1365, 11494632), (1560, 10057803), (1638, 9578860), (1820, 8620974), (2184, 7184145), (2340, 6705202), (2520, 6226259), (2730, 5747316), (3276, 4789430), (3640, 4310487), (4095, 3831544), (4680, 3352601), (5460, 2873658), (6552, 2394715), (8190, 1915772), (10920, 1436829), (16380, 957886), (32760, 478943)]