812786520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 384

約数和(自身を含む): 3162378240

約数和(自身を除く): 2349591720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 210, 217, 245, 248, 260, 273, 280, 294, 310, 312, 343, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 520, 546, 588, 620, 637, 651, 686, 728, 735, 744, 780, 806, 840, 868, 910, 930, 980, 1029, 1085, 1092, 1176, 1209, 1240, 1274, 1302, 1365, 1372, 1470, 1519, 1560, 1612, 1715, 1736, 1820, 1860, 1911, 1960, 2015, 2058, 2170, 2184, 2401, 2418, 2548, 2604, 2730, 2744, 2821, 2940, 3038, 3185, 3224, 3255, 3430, 3640, 3720, 3822, 4030, 4116, 4340, 4459, 4557, 4802, 4836, 5096, 5145, 5208, 5460, 5642, 5880, 6045, 6076, 6370, 6510, 6860, 7203, 7595, 7644, 8060, 8232, 8463, 8680, 8918, 9114, 9555, 9604, 9672, 10290, 10633, 10920, 11284, 12005, 12090, 12152, 12740, 13020, 13377, 13720, 14105, 14406, 15190, 15288, 16120, 16807, 16926, 17836, 18228, 19110, 19208, 19747, 20580, 21266, 22295, 22568, 22785, 24010, 24180, 25480, 26040, 26754, 28210, 28812, 30380, 31213, 31899, 33614, 33852, 35672, 36015, 36456, 38220, 39494, 41160, 42315, 42532, 44590, 45570, 48020, 48360, 50421, 53165, 53508, 56420, 57624, 59241, 60760, 62426, 63798, 66885, 67228, 67704, 72030, 74431, 76440, 78988, 84035, 84630, 85064, 89180, 91140, 93639, 96040, 98735, 100842, 106330, 107016, 112840, 118482, 124852, 127596, 133770, 134456, 138229, 144060, 148862, 156065, 157976, 159495, 168070, 169260, 178360, 182280, 187278, 197470, 201684, 212660, 218491, 223293, 236964, 249704, 252105, 255192, 267540, 276458, 288120, 296205, 297724, 312130, 318990, 336140, 338520, 372155, 374556, 394940, 403368, 414687, 425320, 436982, 446586, 468195, 473928, 504210, 521017, 535080, 552916, 592410, 595448, 624260, 637980, 655473, 672280, 691145, 744310, 749112, 789880, 829374, 873964, 893172, 936390, 967603, 1008420, 1042034, 1092455, 1105832, 1116465, 1184820, 1248520, 1275960, 1310946, 1382290, 1488620, 1563051, 1658748, 1747928, 1786344, 1872780, 1935206, 2016840, 2073435, 2084068, 2184910, 2232930, 2369640, 2605085, 2621892, 2764580, 2902809, 2977240, 3126102, 3277365, 3317496, 3745560, 3870412, 4146870, 4168136, 4369820, 4465860, 4838015, 5210170, 5243784, 5529160, 5805618, 6252204, 6554730, 6773221, 7740824, 7815255, 8293740, 8739640, 8931720, 9676030, 10420340, 11611236, 12504408, 13109460, 13546442, 14514045, 15630510, 16587480, 19352060, 20319663, 20840680, 23222472, 26218920, 27092884, 29028090, 31261020, 33866105, 38704120, 40639326, 54185768, 58056180, 62522040, 67732210, 81278652, 101598315, 116112360, 135464420, 162557304, 203196630, 270928840, 406393260, 812786520]

約数ペア:

[(1, 812786520), (2, 406393260), (3, 270928840), (4, 203196630), (5, 162557304), (6, 135464420), (7, 116112360), (8, 101598315), (10, 81278652), (12, 67732210), (13, 62522040), (14, 58056180), (15, 54185768), (20, 40639326), (21, 38704120), (24, 33866105), (26, 31261020), (28, 29028090), (30, 27092884), (31, 26218920), (35, 23222472), (39, 20840680), (40, 20319663), (42, 19352060), (49, 16587480), (52, 15630510), (56, 14514045), (60, 13546442), (62, 13109460), (65, 12504408), (70, 11611236), (78, 10420340), (84, 9676030), (91, 8931720), (93, 8739640), (98, 8293740), (104, 7815255), (105, 7740824), (120, 6773221), (124, 6554730), (130, 6252204), (140, 5805618), (147, 5529160), (155, 5243784), (156, 5210170), (168, 4838015), (182, 4465860), (186, 4369820), (195, 4168136), (196, 4146870), (210, 3870412), (217, 3745560), (245, 3317496), (248, 3277365), (260, 3126102), (273, 2977240), (280, 2902809), (294, 2764580), (310, 2621892), (312, 2605085), (343, 2369640), (364, 2232930), (372, 2184910), (390, 2084068), (392, 2073435), (403, 2016840), (420, 1935206), (434, 1872780), (455, 1786344), (465, 1747928), (490, 1658748), (520, 1563051), (546, 1488620), (588, 1382290), (620, 1310946), (637, 1275960), (651, 1248520), (686, 1184820), (728, 1116465), (735, 1105832), (744, 1092455), (780, 1042034), (806, 1008420), (840, 967603), (868, 936390), (910, 893172), (930, 873964), (980, 829374), (1029, 789880), (1085, 749112), (1092, 744310), (1176, 691145), (1209, 672280), (1240, 655473), (1274, 637980), (1302, 624260), (1365, 595448), (1372, 592410), (1470, 552916), (1519, 535080), (1560, 521017), (1612, 504210), (1715, 473928), (1736, 468195), (1820, 446586), (1860, 436982), (1911, 425320), (1960, 414687), (2015, 403368), (2058, 394940), (2170, 374556), (2184, 372155), (2401, 338520), (2418, 336140), (2548, 318990), (2604, 312130), (2730, 297724), (2744, 296205), (2821, 288120), (2940, 276458), (3038, 267540), (3185, 255192), (3224, 252105), (3255, 249704), (3430, 236964), (3640, 223293), (3720, 218491), (3822, 212660), (4030, 201684), (4116, 197470), (4340, 187278), (4459, 182280), (4557, 178360), (4802, 169260), (4836, 168070), (5096, 159495), (5145, 157976), (5208, 156065), (5460, 148862), (5642, 144060), (5880, 138229), (6045, 134456), (6076, 133770), (6370, 127596), (6510, 124852), (6860, 118482), (7203, 112840), (7595, 107016), (7644, 106330), (8060, 100842), (8232, 98735), (8463, 96040), (8680, 93639), (8918, 91140), (9114, 89180), (9555, 85064), (9604, 84630), (9672, 84035), (10290, 78988), (10633, 76440), (10920, 74431), (11284, 72030), (12005, 67704), (12090, 67228), (12152, 66885), (12740, 63798), (13020, 62426), (13377, 60760), (13720, 59241), (14105, 57624), (14406, 56420), (15190, 53508), (15288, 53165), (16120, 50421), (16807, 48360), (16926, 48020), (17836, 45570), (18228, 44590), (19110, 42532), (19208, 42315), (19747, 41160), (20580, 39494), (21266, 38220), (22295, 36456), (22568, 36015), (22785, 35672), (24010, 33852), (24180, 33614), (25480, 31899), (26040, 31213), (26754, 30380), (28210, 28812)]