4002686520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3203

約数の個数: 256

約数和(自身を含む): 14459904000

約数和(自身を除く): 10457217480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 343, 372, 392, 420, 434, 465, 490, 588, 620, 651, 686, 735, 744, 840, 868, 930, 980, 1029, 1085, 1176, 1240, 1302, 1372, 1470, 1519, 1715, 1736, 1860, 1960, 2058, 2170, 2604, 2744, 2940, 3038, 3137, 3255, 3430, 3720, 4116, 4340, 4557, 5145, 5208, 5880, 6076, 6274, 6510, 6860, 7595, 8232, 8680, 9114, 9411, 10290, 10633, 12152, 12548, 13020, 13720, 15190, 15685, 18228, 18822, 20580, 21266, 21959, 22785, 25096, 26040, 30380, 31370, 31899, 36456, 37644, 41160, 42532, 43918, 45570, 47055, 53165, 60760, 62740, 63798, 65877, 75288, 85064, 87836, 91140, 94110, 97247, 106330, 109795, 125480, 127596, 131754, 153713, 159495, 175672, 182280, 188220, 194494, 212660, 219590, 255192, 263508, 291741, 307426, 318990, 329385, 376440, 388988, 425320, 439180, 461139, 486235, 527016, 583482, 614852, 637980, 658770, 680729, 768565, 777976, 878360, 922278, 972470, 1075991, 1166964, 1229704, 1275960, 1317540, 1361458, 1458705, 1537130, 1844556, 1944940, 2042187, 2151982, 2305695, 2333928, 2635080, 2722916, 2917410, 3074260, 3227973, 3403645, 3689112, 3889880, 4084374, 4303964, 4611390, 4765103, 5379955, 5445832, 5834820, 6148520, 6455946, 6807290, 8168748, 8607928, 9222780, 9530206, 10210935, 10759910, 11669640, 12911892, 13614580, 14295309, 16139865, 16337496, 18445560, 19060412, 20421870, 21519820, 23825515, 25823784, 27229160, 28590618, 32279730, 33355721, 38120824, 40843740, 43039640, 47651030, 57181236, 64559460, 66711442, 71476545, 81687480, 95302060, 100067163, 114362472, 129118920, 133422884, 142953090, 166778605, 190604120, 200134326, 266845768, 285906180, 333557210, 400268652, 500335815, 571812360, 667114420, 800537304, 1000671630, 1334228840, 2001343260, 4002686520]

約数ペア:

[(1, 4002686520), (2, 2001343260), (3, 1334228840), (4, 1000671630), (5, 800537304), (6, 667114420), (7, 571812360), (8, 500335815), (10, 400268652), (12, 333557210), (14, 285906180), (15, 266845768), (20, 200134326), (21, 190604120), (24, 166778605), (28, 142953090), (30, 133422884), (31, 129118920), (35, 114362472), (40, 100067163), (42, 95302060), (49, 81687480), (56, 71476545), (60, 66711442), (62, 64559460), (70, 57181236), (84, 47651030), (93, 43039640), (98, 40843740), (105, 38120824), (120, 33355721), (124, 32279730), (140, 28590618), (147, 27229160), (155, 25823784), (168, 23825515), (186, 21519820), (196, 20421870), (210, 19060412), (217, 18445560), (245, 16337496), (248, 16139865), (280, 14295309), (294, 13614580), (310, 12911892), (343, 11669640), (372, 10759910), (392, 10210935), (420, 9530206), (434, 9222780), (465, 8607928), (490, 8168748), (588, 6807290), (620, 6455946), (651, 6148520), (686, 5834820), (735, 5445832), (744, 5379955), (840, 4765103), (868, 4611390), (930, 4303964), (980, 4084374), (1029, 3889880), (1085, 3689112), (1176, 3403645), (1240, 3227973), (1302, 3074260), (1372, 2917410), (1470, 2722916), (1519, 2635080), (1715, 2333928), (1736, 2305695), (1860, 2151982), (1960, 2042187), (2058, 1944940), (2170, 1844556), (2604, 1537130), (2744, 1458705), (2940, 1361458), (3038, 1317540), (3137, 1275960), (3255, 1229704), (3430, 1166964), (3720, 1075991), (4116, 972470), (4340, 922278), (4557, 878360), (5145, 777976), (5208, 768565), (5880, 680729), (6076, 658770), (6274, 637980), (6510, 614852), (6860, 583482), (7595, 527016), (8232, 486235), (8680, 461139), (9114, 439180), (9411, 425320), (10290, 388988), (10633, 376440), (12152, 329385), (12548, 318990), (13020, 307426), (13720, 291741), (15190, 263508), (15685, 255192), (18228, 219590), (18822, 212660), (20580, 194494), (21266, 188220), (21959, 182280), (22785, 175672), (25096, 159495), (26040, 153713), (30380, 131754), (31370, 127596), (31899, 125480), (36456, 109795), (37644, 106330), (41160, 97247), (42532, 94110), (43918, 91140), (45570, 87836), (47055, 85064), (53165, 75288), (60760, 65877), (62740, 63798)]