236611440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1536

約数の個数: 240

約数和(自身を含む): 906691968

約数和(自身を除く): 670080528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1487, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 2974, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4461, 4680, 5304, 5948, 6120, 6630, 7435, 7956, 8840, 8922, 9360, 9945, 10608, 11896, 12240, 13260, 13383, 14870, 15912, 17680, 17844, 19331, 19890, 22305, 23792, 25279, 26520, 26766, 29740, 31824, 35688, 38662, 39780, 44610, 50558, 53040, 53532, 57993, 59480, 66915, 71376, 75837, 77324, 79560, 89220, 96655, 101116, 107064, 115986, 118960, 126395, 133830, 151674, 154648, 159120, 173979, 178440, 193310, 202232, 214128, 227511, 231972, 252790, 267660, 289965, 303348, 309296, 328627, 347958, 356880, 379185, 386620, 404464, 455022, 463944, 505580, 535320, 579930, 606696, 657254, 695916, 758370, 773240, 869895, 910044, 927888, 985881, 1011160, 1070640, 1137555, 1159860, 1213392, 1314508, 1391832, 1516740, 1546480, 1643135, 1739790, 1820088, 1971762, 2022320, 2275110, 2319720, 2629016, 2783664, 2957643, 3033480, 3286270, 3479580, 3640176, 3943524, 4550220, 4639440, 4929405, 5258032, 5915286, 6066960, 6572540, 6959160, 7887048, 9100440, 9858810, 11830572, 13145080, 13918320, 14788215, 15774096, 18200880, 19717620, 23661144, 26290160, 29576430, 39435240, 47322288, 59152860, 78870480, 118305720, 236611440]

約数ペア:

[(1, 236611440), (2, 118305720), (3, 78870480), (4, 59152860), (5, 47322288), (6, 39435240), (8, 29576430), (9, 26290160), (10, 23661144), (12, 19717620), (13, 18200880), (15, 15774096), (16, 14788215), (17, 13918320), (18, 13145080), (20, 11830572), (24, 9858810), (26, 9100440), (30, 7887048), (34, 6959160), (36, 6572540), (39, 6066960), (40, 5915286), (45, 5258032), (48, 4929405), (51, 4639440), (52, 4550220), (60, 3943524), (65, 3640176), (68, 3479580), (72, 3286270), (78, 3033480), (80, 2957643), (85, 2783664), (90, 2629016), (102, 2319720), (104, 2275110), (117, 2022320), (120, 1971762), (130, 1820088), (136, 1739790), (144, 1643135), (153, 1546480), (156, 1516740), (170, 1391832), (180, 1314508), (195, 1213392), (204, 1159860), (208, 1137555), (221, 1070640), (234, 1011160), (240, 985881), (255, 927888), (260, 910044), (272, 869895), (306, 773240), (312, 758370), (340, 695916), (360, 657254), (390, 606696), (408, 579930), (442, 535320), (468, 505580), (510, 463944), (520, 455022), (585, 404464), (612, 386620), (624, 379185), (663, 356880), (680, 347958), (720, 328627), (765, 309296), (780, 303348), (816, 289965), (884, 267660), (936, 252790), (1020, 231972), (1040, 227511), (1105, 214128), (1170, 202232), (1224, 193310), (1326, 178440), (1360, 173979), (1487, 159120), (1530, 154648), (1560, 151674), (1768, 133830), (1872, 126395), (1989, 118960), (2040, 115986), (2210, 107064), (2340, 101116), (2448, 96655), (2652, 89220), (2974, 79560), (3060, 77324), (3120, 75837), (3315, 71376), (3536, 66915), (3978, 59480), (4080, 57993), (4420, 53532), (4461, 53040), (4680, 50558), (5304, 44610), (5948, 39780), (6120, 38662), (6630, 35688), (7435, 31824), (7956, 29740), (8840, 26766), (8922, 26520), (9360, 25279), (9945, 23792), (10608, 22305), (11896, 19890), (12240, 19331), (13260, 17844), (13383, 17680), (14870, 15912)]