2520624960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 448

約数和(自身を含む): 10323210240

約数和(自身を除く): 7802585280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 192, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 320, 336, 355, 360, 378, 420, 426, 432, 448, 480, 497, 504, 540, 560, 568, 576, 587, 630, 639, 672, 710, 720, 756, 840, 852, 864, 945, 960, 994, 1008, 1065, 1080, 1120, 1136, 1174, 1260, 1278, 1344, 1420, 1440, 1491, 1512, 1680, 1704, 1728, 1761, 1890, 1917, 1988, 2016, 2130, 2160, 2240, 2272, 2348, 2485, 2520, 2556, 2840, 2880, 2935, 2982, 3024, 3195, 3360, 3408, 3522, 3780, 3834, 3976, 4032, 4109, 4260, 4320, 4473, 4544, 4696, 4970, 5040, 5112, 5283, 5680, 5870, 5964, 6048, 6390, 6720, 6816, 7044, 7455, 7560, 7668, 7952, 8218, 8520, 8640, 8805, 8946, 9392, 9585, 9940, 10080, 10224, 10566, 11360, 11740, 11928, 12096, 12327, 12780, 13419, 13632, 14088, 14910, 15120, 15336, 15849, 15904, 16436, 17040, 17610, 17892, 18784, 19170, 19880, 20160, 20448, 20545, 21132, 22365, 22720, 23480, 23856, 24654, 25560, 26415, 26838, 28176, 29820, 30240, 30672, 31698, 31808, 32872, 34080, 35220, 35784, 36981, 37568, 38340, 39760, 40896, 41090, 41677, 42264, 44730, 46960, 47712, 49308, 51120, 52830, 53676, 56352, 59640, 60480, 61344, 61635, 63396, 65744, 67095, 68160, 70440, 71568, 73962, 76680, 79245, 79520, 82180, 83354, 84528, 89460, 93920, 95424, 98616, 102240, 105660, 107352, 110943, 112704, 119280, 122688, 123270, 125031, 126792, 131488, 134190, 140880, 143136, 147924, 153360, 158490, 159040, 164360, 166708, 169056, 178920, 184905, 187840, 197232, 204480, 208385, 211320, 214704, 221886, 238560, 246540, 250062, 253584, 262976, 268380, 281760, 286272, 291739, 295848, 306720, 316980, 328720, 333416, 338112, 357840, 369810, 375093, 394464, 416770, 422640, 429408, 443772, 477120, 493080, 500124, 507168, 536760, 554715, 563520, 583478, 591696, 613440, 625155, 633960, 657440, 666832, 715680, 739620, 750186, 788928, 833540, 845280, 858816, 875217, 887544, 986160, 1000248, 1014336, 1073520, 1109430, 1125279, 1166956, 1183392, 1250310, 1267920, 1314880, 1333664, 1431360, 1458695, 1479240, 1500372, 1667080, 1690560, 1750434, 1775088, 1875465, 1972320, 2000496, 2147040, 2218860, 2250558, 2333912, 2366784, 2500620, 2535840, 2625651, 2667328, 2917390, 2958480, 3000744, 3334160, 3500868, 3550176, 3750930, 3944640, 4000992, 4294080, 4376085, 4437720, 4501116, 4667824, 5001240, 5071680, 5251302, 5626395, 5834780, 5916960, 6001488, 6668320, 7001736, 7100352, 7501860, 7876953, 8001984, 8752170, 8875440, 9002232, 9335648, 10002480, 10502604, 11252790, 11669560, 11833920, 12002976, 13128255, 13336640, 14003472, 15003720, 15753906, 17504340, 17750880, 18004464, 18671296, 20004960, 21005208, 22505580, 23339120, 24005952, 26256510, 28006944, 30007440, 31507812, 35008680, 35501760, 36008928, 39384765, 40009920, 42010416, 45011160, 46678240, 52513020, 56013888, 60014880, 63015624, 70017360, 72017856, 78769530, 84020832, 90022320, 93356480, 105026040, 120029760, 126031248, 140034720, 157539060, 168041664, 180044640, 210052080, 252062496, 280069440, 315078120, 360089280, 420104160, 504124992, 630156240, 840208320, 1260312480, 2520624960]

約数ペア:

[(1, 2520624960), (2, 1260312480), (3, 840208320), (4, 630156240), (5, 504124992), (6, 420104160), (7, 360089280), (8, 315078120), (9, 280069440), (10, 252062496), (12, 210052080), (14, 180044640), (15, 168041664), (16, 157539060), (18, 140034720), (20, 126031248), (21, 120029760), (24, 105026040), (27, 93356480), (28, 90022320), (30, 84020832), (32, 78769530), (35, 72017856), (36, 70017360), (40, 63015624), (42, 60014880), (45, 56013888), (48, 52513020), (54, 46678240), (56, 45011160), (60, 42010416), (63, 40009920), (64, 39384765), (70, 36008928), (71, 35501760), (72, 35008680), (80, 31507812), (84, 30007440), (90, 28006944), (96, 26256510), (105, 24005952), (108, 23339120), (112, 22505580), (120, 21005208), (126, 20004960), (135, 18671296), (140, 18004464), (142, 17750880), (144, 17504340), (160, 15753906), (168, 15003720), (180, 14003472), (189, 13336640), (192, 13128255), (210, 12002976), (213, 11833920), (216, 11669560), (224, 11252790), (240, 10502604), (252, 10002480), (270, 9335648), (280, 9002232), (284, 8875440), (288, 8752170), (315, 8001984), (320, 7876953), (336, 7501860), (355, 7100352), (360, 7001736), (378, 6668320), (420, 6001488), (426, 5916960), (432, 5834780), (448, 5626395), (480, 5251302), (497, 5071680), (504, 5001240), (540, 4667824), (560, 4501116), (568, 4437720), (576, 4376085), (587, 4294080), (630, 4000992), (639, 3944640), (672, 3750930), (710, 3550176), (720, 3500868), (756, 3334160), (840, 3000744), (852, 2958480), (864, 2917390), (945, 2667328), (960, 2625651), (994, 2535840), (1008, 2500620), (1065, 2366784), (1080, 2333912), (1120, 2250558), (1136, 2218860), (1174, 2147040), (1260, 2000496), (1278, 1972320), (1344, 1875465), (1420, 1775088), (1440, 1750434), (1491, 1690560), (1512, 1667080), (1680, 1500372), (1704, 1479240), (1728, 1458695), (1761, 1431360), (1890, 1333664), (1917, 1314880), (1988, 1267920), (2016, 1250310), (2130, 1183392), (2160, 1166956), (2240, 1125279), (2272, 1109430), (2348, 1073520), (2485, 1014336), (2520, 1000248), (2556, 986160), (2840, 887544), (2880, 875217), (2935, 858816), (2982, 845280), (3024, 833540), (3195, 788928), (3360, 750186), (3408, 739620), (3522, 715680), (3780, 666832), (3834, 657440), (3976, 633960), (4032, 625155), (4109, 613440), (4260, 591696), (4320, 583478), (4473, 563520), (4544, 554715), (4696, 536760), (4970, 507168), (5040, 500124), (5112, 493080), (5283, 477120), (5680, 443772), (5870, 429408), (5964, 422640), (6048, 416770), (6390, 394464), (6720, 375093), (6816, 369810), (7044, 357840), (7455, 338112), (7560, 333416), (7668, 328720), (7952, 316980), (8218, 306720), (8520, 295848), (8640, 291739), (8805, 286272), (8946, 281760), (9392, 268380), (9585, 262976), (9940, 253584), (10080, 250062), (10224, 246540), (10566, 238560), (11360, 221886), (11740, 214704), (11928, 211320), (12096, 208385), (12327, 204480), (12780, 197232), (13419, 187840), (13632, 184905), (14088, 178920), (14910, 169056), (15120, 166708), (15336, 164360), (15849, 159040), (15904, 158490), (16436, 153360), (17040, 147924), (17610, 143136), (17892, 140880), (18784, 134190), (19170, 131488), (19880, 126792), (20160, 125031), (20448, 123270), (20545, 122688), (21132, 119280), (22365, 112704), (22720, 110943), (23480, 107352), (23856, 105660), (24654, 102240), (25560, 98616), (26415, 95424), (26838, 93920), (28176, 89460), (29820, 84528), (30240, 83354), (30672, 82180), (31698, 79520), (31808, 79245), (32872, 76680), (34080, 73962), (35220, 71568), (35784, 70440), (36981, 68160), (37568, 67095), (38340, 65744), (39760, 63396), (40896, 61635), (41090, 61344), (41677, 60480), (42264, 59640), (44730, 56352), (46960, 53676), (47712, 52830), (49308, 51120)]