38851580640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{27691}}^1$

素因数の和:27825

約数の個数: 192

約数和(自身を含む): 127285724160

約数和(自身を除く): 88434143520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 79, 80, 96, 111, 120, 148, 158, 160, 185, 222, 237, 240, 296, 316, 370, 395, 444, 474, 480, 555, 592, 632, 740, 790, 888, 948, 1110, 1184, 1185, 1264, 1480, 1580, 1776, 1896, 2220, 2370, 2528, 2923, 2960, 3160, 3552, 3792, 4440, 4740, 5846, 5920, 6320, 7584, 8769, 8880, 9480, 11692, 12640, 14615, 17538, 17760, 18960, 23384, 27691, 29230, 35076, 37920, 43845, 46768, 55382, 58460, 70152, 83073, 87690, 93536, 110764, 116920, 138455, 140304, 166146, 175380, 221528, 233840, 276910, 280608, 332292, 350760, 415365, 443056, 467680, 553820, 664584, 701520, 830730, 886112, 1024567, 1107640, 1329168, 1403040, 1661460, 2049134, 2187589, 2215280, 2658336, 3073701, 3322920, 4098268, 4375178, 4430560, 5122835, 6147402, 6562767, 6645840, 8196536, 8750356, 10245670, 10937945, 12294804, 13125534, 13291680, 15368505, 16393072, 17500712, 20491340, 21875890, 24589608, 26251068, 30737010, 32786144, 32813835, 35001424, 40982680, 43751780, 49179216, 52502136, 61474020, 65627670, 70002848, 80940793, 81965360, 87503560, 98358432, 105004272, 122948040, 131255340, 161881586, 163930720, 175007120, 210008544, 242822379, 245896080, 262510680, 323763172, 350014240, 404703965, 485644758, 491792160, 525021360, 647526344, 809407930, 971289516, 1050042720, 1214111895, 1295052688, 1618815860, 1942579032, 2428223790, 2590105376, 3237631720, 3885158064, 4856447580, 6475263440, 7770316128, 9712895160, 12950526880, 19425790320, 38851580640]

約数ペア:

[(1, 38851580640), (2, 19425790320), (3, 12950526880), (4, 9712895160), (5, 7770316128), (6, 6475263440), (8, 4856447580), (10, 3885158064), (12, 3237631720), (15, 2590105376), (16, 2428223790), (20, 1942579032), (24, 1618815860), (30, 1295052688), (32, 1214111895), (37, 1050042720), (40, 971289516), (48, 809407930), (60, 647526344), (74, 525021360), (79, 491792160), (80, 485644758), (96, 404703965), (111, 350014240), (120, 323763172), (148, 262510680), (158, 245896080), (160, 242822379), (185, 210008544), (222, 175007120), (237, 163930720), (240, 161881586), (296, 131255340), (316, 122948040), (370, 105004272), (395, 98358432), (444, 87503560), (474, 81965360), (480, 80940793), (555, 70002848), (592, 65627670), (632, 61474020), (740, 52502136), (790, 49179216), (888, 43751780), (948, 40982680), (1110, 35001424), (1184, 32813835), (1185, 32786144), (1264, 30737010), (1480, 26251068), (1580, 24589608), (1776, 21875890), (1896, 20491340), (2220, 17500712), (2370, 16393072), (2528, 15368505), (2923, 13291680), (2960, 13125534), (3160, 12294804), (3552, 10937945), (3792, 10245670), (4440, 8750356), (4740, 8196536), (5846, 6645840), (5920, 6562767), (6320, 6147402), (7584, 5122835), (8769, 4430560), (8880, 4375178), (9480, 4098268), (11692, 3322920), (12640, 3073701), (14615, 2658336), (17538, 2215280), (17760, 2187589), (18960, 2049134), (23384, 1661460), (27691, 1403040), (29230, 1329168), (35076, 1107640), (37920, 1024567), (43845, 886112), (46768, 830730), (55382, 701520), (58460, 664584), (70152, 553820), (83073, 467680), (87690, 443056), (93536, 415365), (110764, 350760), (116920, 332292), (138455, 280608), (140304, 276910), (166146, 233840), (175380, 221528)]