213272280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 753480000

約数和(自身を除く): 540207720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 199, 229, 234, 260, 312, 360, 390, 398, 458, 468, 520, 585, 597, 687, 780, 796, 916, 936, 995, 1145, 1170, 1194, 1374, 1560, 1592, 1791, 1832, 1990, 2061, 2290, 2340, 2388, 2587, 2748, 2977, 2985, 3435, 3582, 3980, 4122, 4580, 4680, 4776, 5174, 5496, 5954, 5970, 6870, 7164, 7761, 7960, 8244, 8931, 8955, 9160, 10305, 10348, 11908, 11940, 12935, 13740, 14328, 14885, 15522, 16488, 17862, 17910, 20610, 20696, 23283, 23816, 23880, 25870, 26793, 27480, 29770, 31044, 35724, 35820, 38805, 41220, 44655, 45571, 46566, 51740, 53586, 59540, 62088, 71448, 71640, 77610, 82440, 89310, 91142, 93132, 103480, 107172, 116415, 119080, 133965, 136713, 155220, 178620, 182284, 186264, 214344, 227855, 232830, 267930, 273426, 310440, 357240, 364568, 410139, 455710, 465660, 535860, 546852, 592423, 683565, 820278, 911420, 931320, 1071720, 1093704, 1184846, 1367130, 1640556, 1777269, 1822840, 2050695, 2369692, 2734260, 2962115, 3281112, 3554538, 4101390, 4739384, 5331807, 5468520, 5924230, 7109076, 8202780, 8886345, 10663614, 11848460, 14218152, 16405560, 17772690, 21327228, 23696920, 26659035, 35545380, 42654456, 53318070, 71090760, 106636140, 213272280]

約数ペア:

[(1, 213272280), (2, 106636140), (3, 71090760), (4, 53318070), (5, 42654456), (6, 35545380), (8, 26659035), (9, 23696920), (10, 21327228), (12, 17772690), (13, 16405560), (15, 14218152), (18, 11848460), (20, 10663614), (24, 8886345), (26, 8202780), (30, 7109076), (36, 5924230), (39, 5468520), (40, 5331807), (45, 4739384), (52, 4101390), (60, 3554538), (65, 3281112), (72, 2962115), (78, 2734260), (90, 2369692), (104, 2050695), (117, 1822840), (120, 1777269), (130, 1640556), (156, 1367130), (180, 1184846), (195, 1093704), (199, 1071720), (229, 931320), (234, 911420), (260, 820278), (312, 683565), (360, 592423), (390, 546852), (398, 535860), (458, 465660), (468, 455710), (520, 410139), (585, 364568), (597, 357240), (687, 310440), (780, 273426), (796, 267930), (916, 232830), (936, 227855), (995, 214344), (1145, 186264), (1170, 182284), (1194, 178620), (1374, 155220), (1560, 136713), (1592, 133965), (1791, 119080), (1832, 116415), (1990, 107172), (2061, 103480), (2290, 93132), (2340, 91142), (2388, 89310), (2587, 82440), (2748, 77610), (2977, 71640), (2985, 71448), (3435, 62088), (3582, 59540), (3980, 53586), (4122, 51740), (4580, 46566), (4680, 45571), (4776, 44655), (5174, 41220), (5496, 38805), (5954, 35820), (5970, 35724), (6870, 31044), (7164, 29770), (7761, 27480), (7960, 26793), (8244, 25870), (8931, 23880), (8955, 23816), (9160, 23283), (10305, 20696), (10348, 20610), (11908, 17910), (11940, 17862), (12935, 16488), (13740, 15522), (14328, 14885)]