23186280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 53018520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 167, 178, 195, 260, 267, 312, 334, 356, 390, 445, 501, 520, 534, 668, 712, 780, 835, 890, 1002, 1068, 1157, 1335, 1336, 1560, 1670, 1780, 2004, 2136, 2171, 2314, 2505, 2670, 3340, 3471, 3560, 4008, 4342, 4628, 5010, 5340, 5785, 6513, 6680, 6942, 8684, 9256, 10020, 10680, 10855, 11570, 13026, 13884, 14863, 17355, 17368, 20040, 21710, 23140, 26052, 27768, 29726, 32565, 34710, 43420, 44589, 46280, 52104, 59452, 65130, 69420, 74315, 86840, 89178, 118904, 130260, 138840, 148630, 178356, 193219, 222945, 260520, 297260, 356712, 386438, 445890, 579657, 594520, 772876, 891780, 966095, 1159314, 1545752, 1783560, 1932190, 2318628, 2898285, 3864380, 4637256, 5796570, 7728760, 11593140, 23186280]

約数ペア:

[(1, 23186280), (2, 11593140), (3, 7728760), (4, 5796570), (5, 4637256), (6, 3864380), (8, 2898285), (10, 2318628), (12, 1932190), (13, 1783560), (15, 1545752), (20, 1159314), (24, 966095), (26, 891780), (30, 772876), (39, 594520), (40, 579657), (52, 445890), (60, 386438), (65, 356712), (78, 297260), (89, 260520), (104, 222945), (120, 193219), (130, 178356), (156, 148630), (167, 138840), (178, 130260), (195, 118904), (260, 89178), (267, 86840), (312, 74315), (334, 69420), (356, 65130), (390, 59452), (445, 52104), (501, 46280), (520, 44589), (534, 43420), (668, 34710), (712, 32565), (780, 29726), (835, 27768), (890, 26052), (1002, 23140), (1068, 21710), (1157, 20040), (1335, 17368), (1336, 17355), (1560, 14863), (1670, 13884), (1780, 13026), (2004, 11570), (2136, 10855), (2171, 10680), (2314, 10020), (2505, 9256), (2670, 8684), (3340, 6942), (3471, 6680), (3560, 6513), (4008, 5785), (4342, 5340), (4628, 5010)]