201948960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 666029952

約数和(自身を除く): 464080992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 83, 96, 111, 120, 137, 148, 160, 166, 185, 222, 240, 249, 274, 296, 332, 370, 411, 415, 444, 480, 498, 548, 555, 592, 664, 685, 740, 822, 830, 888, 996, 1096, 1110, 1184, 1245, 1328, 1370, 1480, 1644, 1660, 1776, 1992, 2055, 2192, 2220, 2490, 2656, 2740, 2960, 3071, 3288, 3320, 3552, 3984, 4110, 4384, 4440, 4980, 5069, 5480, 5920, 6142, 6576, 6640, 7968, 8220, 8880, 9213, 9960, 10138, 10960, 11371, 12284, 13152, 13280, 15207, 15355, 16440, 17760, 18426, 19920, 20276, 21920, 22742, 24568, 25345, 30414, 30710, 32880, 34113, 36852, 39840, 40552, 45484, 46065, 49136, 50690, 56855, 60828, 61420, 65760, 68226, 73704, 76035, 81104, 90968, 92130, 98272, 101380, 113710, 121656, 122840, 136452, 147408, 152070, 162208, 170565, 181936, 184260, 202760, 227420, 243312, 245680, 272904, 294816, 304140, 341130, 363872, 368520, 405520, 420727, 454840, 486624, 491360, 545808, 608280, 682260, 737040, 811040, 841454, 909680, 1091616, 1216560, 1262181, 1364520, 1474080, 1682908, 1819360, 2103635, 2433120, 2524362, 2729040, 3365816, 4207270, 5048724, 5458080, 6310905, 6731632, 8414540, 10097448, 12621810, 13463264, 16829080, 20194896, 25243620, 33658160, 40389792, 50487240, 67316320, 100974480, 201948960]

約数ペア:

[(1, 201948960), (2, 100974480), (3, 67316320), (4, 50487240), (5, 40389792), (6, 33658160), (8, 25243620), (10, 20194896), (12, 16829080), (15, 13463264), (16, 12621810), (20, 10097448), (24, 8414540), (30, 6731632), (32, 6310905), (37, 5458080), (40, 5048724), (48, 4207270), (60, 3365816), (74, 2729040), (80, 2524362), (83, 2433120), (96, 2103635), (111, 1819360), (120, 1682908), (137, 1474080), (148, 1364520), (160, 1262181), (166, 1216560), (185, 1091616), (222, 909680), (240, 841454), (249, 811040), (274, 737040), (296, 682260), (332, 608280), (370, 545808), (411, 491360), (415, 486624), (444, 454840), (480, 420727), (498, 405520), (548, 368520), (555, 363872), (592, 341130), (664, 304140), (685, 294816), (740, 272904), (822, 245680), (830, 243312), (888, 227420), (996, 202760), (1096, 184260), (1110, 181936), (1184, 170565), (1245, 162208), (1328, 152070), (1370, 147408), (1480, 136452), (1644, 122840), (1660, 121656), (1776, 113710), (1992, 101380), (2055, 98272), (2192, 92130), (2220, 90968), (2490, 81104), (2656, 76035), (2740, 73704), (2960, 68226), (3071, 65760), (3288, 61420), (3320, 60828), (3552, 56855), (3984, 50690), (4110, 49136), (4384, 46065), (4440, 45484), (4980, 40552), (5069, 39840), (5480, 36852), (5920, 34113), (6142, 32880), (6576, 30710), (6640, 30414), (7968, 25345), (8220, 24568), (8880, 22742), (9213, 21920), (9960, 20276), (10138, 19920), (10960, 18426), (11371, 17760), (12284, 16440), (13152, 15355), (13280, 15207)]