219153480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 854945280

約数和(自身を除く): 635791800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 49, 52, 56, 60, 61, 65, 70, 78, 84, 91, 94, 98, 104, 105, 120, 122, 130, 140, 141, 147, 156, 168, 182, 183, 188, 195, 196, 210, 235, 244, 245, 260, 273, 280, 282, 294, 305, 312, 329, 364, 366, 376, 390, 392, 420, 427, 455, 470, 488, 490, 520, 546, 564, 588, 610, 611, 637, 658, 705, 728, 732, 735, 780, 793, 840, 854, 910, 915, 940, 980, 987, 1092, 1128, 1176, 1220, 1222, 1274, 1281, 1316, 1365, 1410, 1464, 1470, 1560, 1586, 1645, 1708, 1820, 1830, 1833, 1880, 1911, 1960, 1974, 2135, 2184, 2303, 2379, 2440, 2444, 2548, 2562, 2632, 2730, 2820, 2867, 2940, 2989, 3055, 3172, 3185, 3290, 3416, 3640, 3660, 3666, 3822, 3948, 3965, 4270, 4277, 4606, 4758, 4888, 4935, 5096, 5124, 5460, 5551, 5640, 5734, 5880, 5978, 6110, 6344, 6370, 6405, 6580, 6909, 7320, 7332, 7644, 7896, 7930, 8540, 8554, 8601, 8967, 9165, 9212, 9516, 9555, 9870, 10248, 10920, 11102, 11468, 11515, 11895, 11956, 12220, 12740, 12810, 12831, 13160, 13818, 14335, 14664, 14945, 15288, 15860, 16653, 17080, 17108, 17202, 17934, 18330, 18424, 19032, 19110, 19740, 20069, 21385, 22204, 22936, 23030, 23790, 23912, 24440, 25480, 25620, 25662, 27636, 27755, 28670, 29890, 29939, 31720, 33306, 34216, 34404, 34545, 35868, 36660, 37271, 38220, 38857, 39480, 40138, 42770, 43005, 44408, 44835, 46060, 47580, 51240, 51324, 55272, 55510, 57340, 59780, 59878, 60207, 64155, 66612, 68808, 69090, 71736, 73320, 74542, 76440, 77714, 80276, 83265, 85540, 86010, 89670, 89817, 92120, 95160, 100345, 102648, 111020, 111813, 114680, 116571, 119560, 119756, 120414, 128310, 133224, 138180, 140483, 149084, 149695, 155428, 160552, 166530, 171080, 172020, 179340, 179634, 186355, 194285, 200690, 222040, 223626, 233142, 239512, 240828, 256620, 260897, 276360, 280966, 298168, 299390, 301035, 310856, 333060, 344040, 358680, 359268, 372710, 388570, 401380, 421449, 447252, 449085, 466284, 481656, 513240, 521794, 559065, 561932, 582855, 598780, 602070, 666120, 702415, 718536, 745420, 777140, 782691, 802760, 842898, 894504, 898170, 932568, 1043588, 1118130, 1123864, 1165710, 1197560, 1204140, 1304485, 1404830, 1490840, 1554280, 1565382, 1685796, 1796340, 1826279, 2087176, 2107245, 2236260, 2331420, 2408280, 2608970, 2809660, 3130764, 3371592, 3592680, 3652558, 3913455, 4214490, 4472520, 4662840, 5217940, 5478837, 5619320, 6261528, 7305116, 7826910, 8428980, 9131395, 10435880, 10957674, 14610232, 15653820, 16857960, 18262790, 21915348, 27394185, 31307640, 36525580, 43830696, 54788370, 73051160, 109576740, 219153480]

約数ペア:

[(1, 219153480), (2, 109576740), (3, 73051160), (4, 54788370), (5, 43830696), (6, 36525580), (7, 31307640), (8, 27394185), (10, 21915348), (12, 18262790), (13, 16857960), (14, 15653820), (15, 14610232), (20, 10957674), (21, 10435880), (24, 9131395), (26, 8428980), (28, 7826910), (30, 7305116), (35, 6261528), (39, 5619320), (40, 5478837), (42, 5217940), (47, 4662840), (49, 4472520), (52, 4214490), (56, 3913455), (60, 3652558), (61, 3592680), (65, 3371592), (70, 3130764), (78, 2809660), (84, 2608970), (91, 2408280), (94, 2331420), (98, 2236260), (104, 2107245), (105, 2087176), (120, 1826279), (122, 1796340), (130, 1685796), (140, 1565382), (141, 1554280), (147, 1490840), (156, 1404830), (168, 1304485), (182, 1204140), (183, 1197560), (188, 1165710), (195, 1123864), (196, 1118130), (210, 1043588), (235, 932568), (244, 898170), (245, 894504), (260, 842898), (273, 802760), (280, 782691), (282, 777140), (294, 745420), (305, 718536), (312, 702415), (329, 666120), (364, 602070), (366, 598780), (376, 582855), (390, 561932), (392, 559065), (420, 521794), (427, 513240), (455, 481656), (470, 466284), (488, 449085), (490, 447252), (520, 421449), (546, 401380), (564, 388570), (588, 372710), (610, 359268), (611, 358680), (637, 344040), (658, 333060), (705, 310856), (728, 301035), (732, 299390), (735, 298168), (780, 280966), (793, 276360), (840, 260897), (854, 256620), (910, 240828), (915, 239512), (940, 233142), (980, 223626), (987, 222040), (1092, 200690), (1128, 194285), (1176, 186355), (1220, 179634), (1222, 179340), (1274, 172020), (1281, 171080), (1316, 166530), (1365, 160552), (1410, 155428), (1464, 149695), (1470, 149084), (1560, 140483), (1586, 138180), (1645, 133224), (1708, 128310), (1820, 120414), (1830, 119756), (1833, 119560), (1880, 116571), (1911, 114680), (1960, 111813), (1974, 111020), (2135, 102648), (2184, 100345), (2303, 95160), (2379, 92120), (2440, 89817), (2444, 89670), (2548, 86010), (2562, 85540), (2632, 83265), (2730, 80276), (2820, 77714), (2867, 76440), (2940, 74542), (2989, 73320), (3055, 71736), (3172, 69090), (3185, 68808), (3290, 66612), (3416, 64155), (3640, 60207), (3660, 59878), (3666, 59780), (3822, 57340), (3948, 55510), (3965, 55272), (4270, 51324), (4277, 51240), (4606, 47580), (4758, 46060), (4888, 44835), (4935, 44408), (5096, 43005), (5124, 42770), (5460, 40138), (5551, 39480), (5640, 38857), (5734, 38220), (5880, 37271), (5978, 36660), (6110, 35868), (6344, 34545), (6370, 34404), (6405, 34216), (6580, 33306), (6909, 31720), (7320, 29939), (7332, 29890), (7644, 28670), (7896, 27755), (7930, 27636), (8540, 25662), (8554, 25620), (8601, 25480), (8967, 24440), (9165, 23912), (9212, 23790), (9516, 23030), (9555, 22936), (9870, 22204), (10248, 21385), (10920, 20069), (11102, 19740), (11468, 19110), (11515, 19032), (11895, 18424), (11956, 18330), (12220, 17934), (12740, 17202), (12810, 17108), (12831, 17080), (13160, 16653), (13818, 15860), (14335, 15288), (14664, 14945)]