22153040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 67495680

約数和(自身を除く): 45342640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 179, 182, 208, 221, 238, 260, 272, 280, 340, 358, 364, 442, 455, 476, 520, 560, 595, 680, 716, 728, 884, 895, 910, 952, 1040, 1105, 1190, 1253, 1360, 1432, 1456, 1547, 1768, 1790, 1820, 1904, 2210, 2327, 2380, 2506, 2864, 3043, 3094, 3536, 3580, 3640, 4420, 4654, 4760, 5012, 6086, 6188, 6265, 7160, 7280, 7735, 8840, 9308, 9520, 10024, 11635, 12172, 12376, 12530, 14320, 15215, 15470, 16289, 17680, 18616, 20048, 21301, 23270, 24344, 24752, 25060, 30430, 30940, 32578, 37232, 39559, 42602, 46540, 48688, 50120, 60860, 61880, 65156, 79118, 81445, 85204, 93080, 100240, 106505, 121720, 123760, 130312, 158236, 162890, 170408, 186160, 197795, 213010, 243440, 260624, 276913, 316472, 325780, 340816, 395590, 426020, 553826, 632944, 651560, 791180, 852040, 1107652, 1303120, 1384565, 1582360, 1704080, 2215304, 2769130, 3164720, 4430608, 5538260, 11076520, 22153040]

約数ペア:

[(1, 22153040), (2, 11076520), (4, 5538260), (5, 4430608), (7, 3164720), (8, 2769130), (10, 2215304), (13, 1704080), (14, 1582360), (16, 1384565), (17, 1303120), (20, 1107652), (26, 852040), (28, 791180), (34, 651560), (35, 632944), (40, 553826), (52, 426020), (56, 395590), (65, 340816), (68, 325780), (70, 316472), (80, 276913), (85, 260624), (91, 243440), (104, 213010), (112, 197795), (119, 186160), (130, 170408), (136, 162890), (140, 158236), (170, 130312), (179, 123760), (182, 121720), (208, 106505), (221, 100240), (238, 93080), (260, 85204), (272, 81445), (280, 79118), (340, 65156), (358, 61880), (364, 60860), (442, 50120), (455, 48688), (476, 46540), (520, 42602), (560, 39559), (595, 37232), (680, 32578), (716, 30940), (728, 30430), (884, 25060), (895, 24752), (910, 24344), (952, 23270), (1040, 21301), (1105, 20048), (1190, 18616), (1253, 17680), (1360, 16289), (1432, 15470), (1456, 15215), (1547, 14320), (1768, 12530), (1790, 12376), (1820, 12172), (1904, 11635), (2210, 10024), (2327, 9520), (2380, 9308), (2506, 8840), (2864, 7735), (3043, 7280), (3094, 7160), (3536, 6265), (3580, 6188), (3640, 6086), (4420, 5012), (4654, 4760)]