8178440040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:337

約数の個数: 384

約数和(自身を含む): 28404604800

約数和(自身を除く): 20226164760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 43, 45, 60, 72, 74, 86, 90, 109, 111, 120, 129, 131, 148, 172, 180, 185, 215, 218, 222, 258, 262, 296, 327, 333, 344, 360, 370, 387, 393, 430, 436, 444, 516, 524, 545, 555, 645, 654, 655, 666, 740, 774, 786, 860, 872, 888, 981, 1032, 1048, 1090, 1110, 1179, 1290, 1308, 1310, 1332, 1480, 1548, 1572, 1591, 1635, 1665, 1720, 1935, 1962, 1965, 2180, 2220, 2358, 2580, 2616, 2620, 2664, 3096, 3144, 3182, 3270, 3330, 3870, 3924, 3930, 4033, 4360, 4440, 4687, 4716, 4773, 4847, 4905, 5160, 5240, 5633, 5895, 6364, 6540, 6660, 7740, 7848, 7860, 7955, 8066, 9374, 9432, 9546, 9694, 9810, 11266, 11790, 12099, 12728, 13080, 13320, 14061, 14279, 14319, 14541, 15480, 15720, 15910, 16132, 16899, 18748, 19092, 19388, 19620, 20165, 22532, 23435, 23580, 23865, 24198, 24235, 28122, 28165, 28558, 28638, 29082, 31820, 32264, 33798, 36297, 37496, 38184, 38776, 39240, 40330, 42183, 42837, 43623, 45064, 46870, 47160, 47730, 48396, 48470, 50697, 56244, 56330, 57116, 57276, 58164, 60495, 63640, 67596, 70305, 71395, 71595, 72594, 72705, 80660, 84366, 84495, 85674, 87246, 93740, 95460, 96792, 96940, 101394, 112488, 112660, 114232, 114552, 116328, 120990, 128511, 135192, 140610, 142790, 143190, 145188, 145410, 161320, 168732, 168990, 171348, 173419, 174492, 181485, 187480, 190920, 193880, 202788, 208421, 210915, 214185, 218115, 225320, 241980, 253485, 257022, 281220, 285580, 286380, 290376, 290820, 337464, 337980, 342696, 346838, 348984, 362970, 405576, 416842, 421830, 428370, 436230, 483960, 506970, 514044, 520257, 528323, 562440, 571160, 572760, 581640, 613997, 625263, 642555, 675960, 693676, 725940, 833684, 843660, 856740, 867095, 872460, 1013940, 1028088, 1040514, 1042105, 1056646, 1227994, 1250526, 1285110, 1387352, 1451880, 1560771, 1584969, 1667368, 1687320, 1713480, 1734190, 1744920, 1841991, 1875789, 2027880, 2081028, 2084210, 2113292, 2455988, 2501052, 2570220, 2601285, 2641615, 3069985, 3121542, 3126315, 3169938, 3468380, 3683982, 3751578, 4162056, 4168420, 4226584, 4754907, 4911976, 5002104, 5140440, 5202570, 5283230, 5525973, 6139970, 6243084, 6252630, 6339876, 6936760, 7367964, 7503156, 7803855, 7924845, 8336840, 9209955, 9378945, 9509814, 10405140, 10566460, 11051946, 12279940, 12486168, 12505260, 12679752, 14735928, 15006312, 15607710, 15849690, 18419910, 18757890, 19019628, 20810280, 21132920, 22103892, 22717889, 23774535, 24559880, 25010520, 27629865, 31215420, 31699380, 36839820, 37515780, 38039256, 44207784, 45435778, 47549070, 55259730, 62430840, 63398760, 68153667, 73679640, 75031560, 90871556, 95098140, 110519460, 113589445, 136307334, 181743112, 190196280, 204461001, 221038920, 227178890, 272614668, 340768335, 408922002, 454357780, 545229336, 681536670, 817844004, 908715560, 1022305005, 1363073340, 1635688008, 2044610010, 2726146680, 4089220020, 8178440040]

約数ペア:

[(1, 8178440040), (2, 4089220020), (3, 2726146680), (4, 2044610010), (5, 1635688008), (6, 1363073340), (8, 1022305005), (9, 908715560), (10, 817844004), (12, 681536670), (15, 545229336), (18, 454357780), (20, 408922002), (24, 340768335), (30, 272614668), (36, 227178890), (37, 221038920), (40, 204461001), (43, 190196280), (45, 181743112), (60, 136307334), (72, 113589445), (74, 110519460), (86, 95098140), (90, 90871556), (109, 75031560), (111, 73679640), (120, 68153667), (129, 63398760), (131, 62430840), (148, 55259730), (172, 47549070), (180, 45435778), (185, 44207784), (215, 38039256), (218, 37515780), (222, 36839820), (258, 31699380), (262, 31215420), (296, 27629865), (327, 25010520), (333, 24559880), (344, 23774535), (360, 22717889), (370, 22103892), (387, 21132920), (393, 20810280), (430, 19019628), (436, 18757890), (444, 18419910), (516, 15849690), (524, 15607710), (545, 15006312), (555, 14735928), (645, 12679752), (654, 12505260), (655, 12486168), (666, 12279940), (740, 11051946), (774, 10566460), (786, 10405140), (860, 9509814), (872, 9378945), (888, 9209955), (981, 8336840), (1032, 7924845), (1048, 7803855), (1090, 7503156), (1110, 7367964), (1179, 6936760), (1290, 6339876), (1308, 6252630), (1310, 6243084), (1332, 6139970), (1480, 5525973), (1548, 5283230), (1572, 5202570), (1591, 5140440), (1635, 5002104), (1665, 4911976), (1720, 4754907), (1935, 4226584), (1962, 4168420), (1965, 4162056), (2180, 3751578), (2220, 3683982), (2358, 3468380), (2580, 3169938), (2616, 3126315), (2620, 3121542), (2664, 3069985), (3096, 2641615), (3144, 2601285), (3182, 2570220), (3270, 2501052), (3330, 2455988), (3870, 2113292), (3924, 2084210), (3930, 2081028), (4033, 2027880), (4360, 1875789), (4440, 1841991), (4687, 1744920), (4716, 1734190), (4773, 1713480), (4847, 1687320), (4905, 1667368), (5160, 1584969), (5240, 1560771), (5633, 1451880), (5895, 1387352), (6364, 1285110), (6540, 1250526), (6660, 1227994), (7740, 1056646), (7848, 1042105), (7860, 1040514), (7955, 1028088), (8066, 1013940), (9374, 872460), (9432, 867095), (9546, 856740), (9694, 843660), (9810, 833684), (11266, 725940), (11790, 693676), (12099, 675960), (12728, 642555), (13080, 625263), (13320, 613997), (14061, 581640), (14279, 572760), (14319, 571160), (14541, 562440), (15480, 528323), (15720, 520257), (15910, 514044), (16132, 506970), (16899, 483960), (18748, 436230), (19092, 428370), (19388, 421830), (19620, 416842), (20165, 405576), (22532, 362970), (23435, 348984), (23580, 346838), (23865, 342696), (24198, 337980), (24235, 337464), (28122, 290820), (28165, 290376), (28558, 286380), (28638, 285580), (29082, 281220), (31820, 257022), (32264, 253485), (33798, 241980), (36297, 225320), (37496, 218115), (38184, 214185), (38776, 210915), (39240, 208421), (40330, 202788), (42183, 193880), (42837, 190920), (43623, 187480), (45064, 181485), (46870, 174492), (47160, 173419), (47730, 171348), (48396, 168990), (48470, 168732), (50697, 161320), (56244, 145410), (56330, 145188), (57116, 143190), (57276, 142790), (58164, 140610), (60495, 135192), (63640, 128511), (67596, 120990), (70305, 116328), (71395, 114552), (71595, 114232), (72594, 112660), (72705, 112488), (80660, 101394), (84366, 96940), (84495, 96792), (85674, 95460), (87246, 93740)]