187487040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 224

約数和(自身を含む): 652369536

約数和(自身を除く): 464882496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 181, 192, 195, 208, 240, 249, 260, 312, 320, 332, 362, 390, 415, 416, 480, 498, 520, 543, 624, 664, 724, 780, 830, 832, 905, 960, 996, 1040, 1079, 1086, 1245, 1248, 1328, 1448, 1560, 1660, 1810, 1992, 2080, 2158, 2172, 2353, 2490, 2496, 2656, 2715, 2896, 3120, 3237, 3320, 3620, 3984, 4160, 4316, 4344, 4706, 4980, 5312, 5395, 5430, 5792, 6240, 6474, 6640, 7059, 7240, 7968, 8632, 8688, 9412, 9960, 10790, 10860, 11584, 11765, 12480, 12948, 13280, 14118, 14480, 15023, 15936, 16185, 17264, 17376, 18824, 19920, 21580, 21720, 23530, 25896, 26560, 28236, 28960, 30046, 32370, 34528, 34752, 35295, 37648, 39840, 43160, 43440, 45069, 47060, 51792, 56472, 57920, 60092, 64740, 69056, 70590, 75115, 75296, 79680, 86320, 86880, 90138, 94120, 103584, 112944, 120184, 129480, 141180, 150230, 150592, 172640, 173760, 180276, 188240, 195299, 207168, 225345, 225888, 240368, 258960, 282360, 300460, 345280, 360552, 376480, 390598, 450690, 451776, 480736, 517920, 564720, 585897, 600920, 721104, 752960, 781196, 901380, 961472, 976495, 1035840, 1129440, 1171794, 1201840, 1442208, 1562392, 1802760, 1952990, 2258880, 2343588, 2403680, 2884416, 2929485, 3124784, 3605520, 3905980, 4687176, 4807360, 5858970, 6249568, 7211040, 7811960, 9374352, 11717940, 12499136, 14422080, 15623920, 18748704, 23435880, 31247840, 37497408, 46871760, 62495680, 93743520, 187487040]

約数ペア:

[(1, 187487040), (2, 93743520), (3, 62495680), (4, 46871760), (5, 37497408), (6, 31247840), (8, 23435880), (10, 18748704), (12, 15623920), (13, 14422080), (15, 12499136), (16, 11717940), (20, 9374352), (24, 7811960), (26, 7211040), (30, 6249568), (32, 5858970), (39, 4807360), (40, 4687176), (48, 3905980), (52, 3605520), (60, 3124784), (64, 2929485), (65, 2884416), (78, 2403680), (80, 2343588), (83, 2258880), (96, 1952990), (104, 1802760), (120, 1562392), (130, 1442208), (156, 1201840), (160, 1171794), (166, 1129440), (181, 1035840), (192, 976495), (195, 961472), (208, 901380), (240, 781196), (249, 752960), (260, 721104), (312, 600920), (320, 585897), (332, 564720), (362, 517920), (390, 480736), (415, 451776), (416, 450690), (480, 390598), (498, 376480), (520, 360552), (543, 345280), (624, 300460), (664, 282360), (724, 258960), (780, 240368), (830, 225888), (832, 225345), (905, 207168), (960, 195299), (996, 188240), (1040, 180276), (1079, 173760), (1086, 172640), (1245, 150592), (1248, 150230), (1328, 141180), (1448, 129480), (1560, 120184), (1660, 112944), (1810, 103584), (1992, 94120), (2080, 90138), (2158, 86880), (2172, 86320), (2353, 79680), (2490, 75296), (2496, 75115), (2656, 70590), (2715, 69056), (2896, 64740), (3120, 60092), (3237, 57920), (3320, 56472), (3620, 51792), (3984, 47060), (4160, 45069), (4316, 43440), (4344, 43160), (4706, 39840), (4980, 37648), (5312, 35295), (5395, 34752), (5430, 34528), (5792, 32370), (6240, 30046), (6474, 28960), (6640, 28236), (7059, 26560), (7240, 25896), (7968, 23530), (8632, 21720), (8688, 21580), (9412, 19920), (9960, 18824), (10790, 17376), (10860, 17264), (11584, 16185), (11765, 15936), (12480, 15023), (12948, 14480), (13280, 14118)]