2001226080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19213}}^1$

素因数の和:19269

約数の個数: 192

約数和(自身を含む): 7437201408

約数和(自身を除く): 5435975328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 19213, 20832, 26040, 34720, 38426, 52080, 57639, 76852, 96065, 104160, 115278, 134491, 153704, 192130, 230556, 268982, 288195, 307408, 384260, 403473, 461112, 537964, 576390, 595603, 614816, 672455, 768520, 806946, 922224, 1075928, 1152780, 1191206, 1344910, 1537040, 1613892, 1786809, 1844448, 2017365, 2151856, 2305560, 2382412, 2689820, 2978015, 3074080, 3227784, 3573618, 4034730, 4169221, 4303712, 4611120, 4764824, 5379640, 5956030, 6455568, 7147236, 8069460, 8338442, 8934045, 9222240, 9529648, 10759280, 11912060, 12507663, 12911136, 14294472, 16138920, 16676884, 17868090, 19059296, 20846105, 21518560, 23824120, 25015326, 28588944, 32277840, 33353768, 35736180, 41692210, 47648240, 50030652, 57177888, 62538315, 64555680, 66707536, 71472360, 83384420, 95296480, 100061304, 125076630, 133415072, 142944720, 166768840, 200122608, 250153260, 285889440, 333537680, 400245216, 500306520, 667075360, 1000613040, 2001226080]

約数ペア:

[(1, 2001226080), (2, 1000613040), (3, 667075360), (4, 500306520), (5, 400245216), (6, 333537680), (7, 285889440), (8, 250153260), (10, 200122608), (12, 166768840), (14, 142944720), (15, 133415072), (16, 125076630), (20, 100061304), (21, 95296480), (24, 83384420), (28, 71472360), (30, 66707536), (31, 64555680), (32, 62538315), (35, 57177888), (40, 50030652), (42, 47648240), (48, 41692210), (56, 35736180), (60, 33353768), (62, 32277840), (70, 28588944), (80, 25015326), (84, 23824120), (93, 21518560), (96, 20846105), (105, 19059296), (112, 17868090), (120, 16676884), (124, 16138920), (140, 14294472), (155, 12911136), (160, 12507663), (168, 11912060), (186, 10759280), (210, 9529648), (217, 9222240), (224, 8934045), (240, 8338442), (248, 8069460), (280, 7147236), (310, 6455568), (336, 5956030), (372, 5379640), (420, 4764824), (434, 4611120), (465, 4303712), (480, 4169221), (496, 4034730), (560, 3573618), (620, 3227784), (651, 3074080), (672, 2978015), (744, 2689820), (840, 2382412), (868, 2305560), (930, 2151856), (992, 2017365), (1085, 1844448), (1120, 1786809), (1240, 1613892), (1302, 1537040), (1488, 1344910), (1680, 1191206), (1736, 1152780), (1860, 1075928), (2170, 922224), (2480, 806946), (2604, 768520), (2976, 672455), (3255, 614816), (3360, 595603), (3472, 576390), (3720, 537964), (4340, 461112), (4960, 403473), (5208, 384260), (6510, 307408), (6944, 288195), (7440, 268982), (8680, 230556), (10416, 192130), (13020, 153704), (14880, 134491), (17360, 115278), (19213, 104160), (20832, 96065), (26040, 76852), (34720, 57639), (38426, 52080)]