402774120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 480

約数和(自身を含む): 1638727200

約数和(自身を除く): 1235953080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 49, 54, 56, 59, 60, 63, 70, 72, 81, 84, 86, 90, 98, 105, 108, 118, 120, 126, 129, 135, 140, 147, 162, 168, 172, 177, 180, 189, 196, 210, 215, 216, 236, 245, 252, 258, 270, 280, 294, 295, 301, 315, 324, 344, 354, 360, 378, 387, 392, 405, 413, 420, 430, 441, 472, 490, 504, 516, 531, 540, 567, 588, 590, 602, 630, 645, 648, 708, 735, 756, 774, 810, 826, 840, 860, 882, 885, 903, 945, 980, 1032, 1062, 1080, 1134, 1161, 1176, 1180, 1204, 1239, 1260, 1290, 1323, 1416, 1470, 1505, 1512, 1548, 1593, 1620, 1652, 1720, 1764, 1770, 1806, 1890, 1935, 1960, 2065, 2107, 2124, 2205, 2268, 2322, 2360, 2408, 2478, 2520, 2537, 2580, 2646, 2655, 2709, 2835, 2891, 2940, 3010, 3096, 3186, 3240, 3304, 3483, 3528, 3540, 3612, 3717, 3780, 3870, 3969, 4130, 4214, 4248, 4410, 4515, 4536, 4644, 4779, 4956, 5074, 5160, 5292, 5310, 5418, 5670, 5782, 5805, 5880, 6020, 6195, 6321, 6372, 6615, 6966, 7080, 7224, 7434, 7560, 7611, 7740, 7938, 7965, 8127, 8260, 8428, 8673, 8820, 9030, 9288, 9558, 9912, 10148, 10535, 10584, 10620, 10836, 11151, 11340, 11564, 11610, 12040, 12390, 12642, 12685, 12744, 13230, 13545, 13932, 14455, 14868, 15222, 15480, 15876, 15930, 16254, 16520, 16856, 17346, 17415, 17640, 17759, 18060, 18585, 18963, 19116, 19845, 20296, 21070, 21240, 21672, 22302, 22680, 22833, 23128, 23220, 23895, 24381, 24780, 25284, 25370, 26019, 26460, 27090, 27864, 28910, 29736, 30444, 31605, 31752, 31860, 32508, 33453, 34692, 34830, 35518, 36120, 37170, 37926, 38055, 38232, 39690, 40635, 42140, 43365, 44604, 45666, 46440, 47790, 48762, 49560, 50568, 50740, 52038, 52920, 53277, 54180, 55755, 56889, 57820, 60888, 63210, 63720, 65016, 66906, 68499, 69384, 69660, 71036, 74340, 75852, 76110, 78057, 79380, 81270, 84280, 86730, 88795, 89208, 91332, 94815, 95580, 97524, 101480, 104076, 106554, 108360, 111510, 113778, 114165, 115640, 121905, 124313, 126420, 130095, 133812, 136998, 139320, 142072, 148680, 151704, 152220, 156114, 158760, 159831, 162540, 167265, 170667, 173460, 177590, 182664, 189630, 191160, 195048, 205497, 208152, 213108, 223020, 227556, 228330, 234171, 243810, 248626, 252840, 260190, 266385, 267624, 273996, 284445, 304440, 312228, 319662, 325080, 334530, 341334, 342495, 346920, 355180, 372939, 379260, 390285, 410994, 426216, 446040, 455112, 456660, 468342, 479493, 487620, 497252, 520380, 532770, 547992, 568890, 621565, 624456, 639324, 669060, 682668, 684990, 710360, 745878, 758520, 780570, 799155, 821988, 853335, 913320, 936684, 958986, 975240, 994504, 1027485, 1040760, 1065540, 1118817, 1137780, 1170855, 1243130, 1278648, 1338120, 1365336, 1369980, 1438479, 1491756, 1561140, 1598310, 1643976, 1706670, 1864695, 1873368, 1917972, 2054970, 2131080, 2237634, 2275560, 2341710, 2397465, 2486260, 2739960, 2876958, 2983512, 3122280, 3196620, 3356451, 3413340, 3729390, 3835944, 4109940, 4475268, 4683420, 4794930, 4972520, 5594085, 5753916, 6393240, 6712902, 6826680, 7192395, 7458780, 8219880, 8950536, 9366840, 9589860, 10069353, 11188170, 11507832, 13425804, 14384790, 14917560, 16782255, 19179720, 20138706, 22376340, 26851608, 28769580, 33564510, 40277412, 44752680, 50346765, 57539160, 67129020, 80554824, 100693530, 134258040, 201387060, 402774120]

約数ペア:

[(1, 402774120), (2, 201387060), (3, 134258040), (4, 100693530), (5, 80554824), (6, 67129020), (7, 57539160), (8, 50346765), (9, 44752680), (10, 40277412), (12, 33564510), (14, 28769580), (15, 26851608), (18, 22376340), (20, 20138706), (21, 19179720), (24, 16782255), (27, 14917560), (28, 14384790), (30, 13425804), (35, 11507832), (36, 11188170), (40, 10069353), (42, 9589860), (43, 9366840), (45, 8950536), (49, 8219880), (54, 7458780), (56, 7192395), (59, 6826680), (60, 6712902), (63, 6393240), (70, 5753916), (72, 5594085), (81, 4972520), (84, 4794930), (86, 4683420), (90, 4475268), (98, 4109940), (105, 3835944), (108, 3729390), (118, 3413340), (120, 3356451), (126, 3196620), (129, 3122280), (135, 2983512), (140, 2876958), (147, 2739960), (162, 2486260), (168, 2397465), (172, 2341710), (177, 2275560), (180, 2237634), (189, 2131080), (196, 2054970), (210, 1917972), (215, 1873368), (216, 1864695), (236, 1706670), (245, 1643976), (252, 1598310), (258, 1561140), (270, 1491756), (280, 1438479), (294, 1369980), (295, 1365336), (301, 1338120), (315, 1278648), (324, 1243130), (344, 1170855), (354, 1137780), (360, 1118817), (378, 1065540), (387, 1040760), (392, 1027485), (405, 994504), (413, 975240), (420, 958986), (430, 936684), (441, 913320), (472, 853335), (490, 821988), (504, 799155), (516, 780570), (531, 758520), (540, 745878), (567, 710360), (588, 684990), (590, 682668), (602, 669060), (630, 639324), (645, 624456), (648, 621565), (708, 568890), (735, 547992), (756, 532770), (774, 520380), (810, 497252), (826, 487620), (840, 479493), (860, 468342), (882, 456660), (885, 455112), (903, 446040), (945, 426216), (980, 410994), (1032, 390285), (1062, 379260), (1080, 372939), (1134, 355180), (1161, 346920), (1176, 342495), (1180, 341334), (1204, 334530), (1239, 325080), (1260, 319662), (1290, 312228), (1323, 304440), (1416, 284445), (1470, 273996), (1505, 267624), (1512, 266385), (1548, 260190), (1593, 252840), (1620, 248626), (1652, 243810), (1720, 234171), (1764, 228330), (1770, 227556), (1806, 223020), (1890, 213108), (1935, 208152), (1960, 205497), (2065, 195048), (2107, 191160), (2124, 189630), (2205, 182664), (2268, 177590), (2322, 173460), (2360, 170667), (2408, 167265), (2478, 162540), (2520, 159831), (2537, 158760), (2580, 156114), (2646, 152220), (2655, 151704), (2709, 148680), (2835, 142072), (2891, 139320), (2940, 136998), (3010, 133812), (3096, 130095), (3186, 126420), (3240, 124313), (3304, 121905), (3483, 115640), (3528, 114165), (3540, 113778), (3612, 111510), (3717, 108360), (3780, 106554), (3870, 104076), (3969, 101480), (4130, 97524), (4214, 95580), (4248, 94815), (4410, 91332), (4515, 89208), (4536, 88795), (4644, 86730), (4779, 84280), (4956, 81270), (5074, 79380), (5160, 78057), (5292, 76110), (5310, 75852), (5418, 74340), (5670, 71036), (5782, 69660), (5805, 69384), (5880, 68499), (6020, 66906), (6195, 65016), (6321, 63720), (6372, 63210), (6615, 60888), (6966, 57820), (7080, 56889), (7224, 55755), (7434, 54180), (7560, 53277), (7611, 52920), (7740, 52038), (7938, 50740), (7965, 50568), (8127, 49560), (8260, 48762), (8428, 47790), (8673, 46440), (8820, 45666), (9030, 44604), (9288, 43365), (9558, 42140), (9912, 40635), (10148, 39690), (10535, 38232), (10584, 38055), (10620, 37926), (10836, 37170), (11151, 36120), (11340, 35518), (11564, 34830), (11610, 34692), (12040, 33453), (12390, 32508), (12642, 31860), (12685, 31752), (12744, 31605), (13230, 30444), (13545, 29736), (13932, 28910), (14455, 27864), (14868, 27090), (15222, 26460), (15480, 26019), (15876, 25370), (15930, 25284), (16254, 24780), (16520, 24381), (16856, 23895), (17346, 23220), (17415, 23128), (17640, 22833), (17759, 22680), (18060, 22302), (18585, 21672), (18963, 21240), (19116, 21070), (19845, 20296)]