162613600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 419973120

約数和(自身を除く): 257359520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 79, 80, 83, 100, 124, 155, 158, 160, 166, 200, 248, 310, 316, 332, 395, 400, 415, 496, 620, 632, 664, 775, 790, 800, 830, 992, 1240, 1264, 1328, 1550, 1580, 1660, 1975, 2075, 2449, 2480, 2528, 2573, 2656, 3100, 3160, 3320, 3950, 4150, 4898, 4960, 5146, 6200, 6320, 6557, 6640, 7900, 8300, 9796, 10292, 12245, 12400, 12640, 12865, 13114, 13280, 15800, 16600, 19592, 20584, 24490, 24800, 25730, 26228, 31600, 32785, 33200, 39184, 41168, 48980, 51460, 52456, 61225, 63200, 64325, 65570, 66400, 78368, 82336, 97960, 102920, 104912, 122450, 128650, 131140, 163925, 195920, 203267, 205840, 209824, 244900, 257300, 262280, 327850, 391840, 406534, 411680, 489800, 514600, 524560, 655700, 813068, 979600, 1016335, 1029200, 1049120, 1311400, 1626136, 1959200, 2032670, 2058400, 2622800, 3252272, 4065340, 5081675, 5245600, 6504544, 8130680, 10163350, 16261360, 20326700, 32522720, 40653400, 81306800, 162613600]

約数ペア:

[(1, 162613600), (2, 81306800), (4, 40653400), (5, 32522720), (8, 20326700), (10, 16261360), (16, 10163350), (20, 8130680), (25, 6504544), (31, 5245600), (32, 5081675), (40, 4065340), (50, 3252272), (62, 2622800), (79, 2058400), (80, 2032670), (83, 1959200), (100, 1626136), (124, 1311400), (155, 1049120), (158, 1029200), (160, 1016335), (166, 979600), (200, 813068), (248, 655700), (310, 524560), (316, 514600), (332, 489800), (395, 411680), (400, 406534), (415, 391840), (496, 327850), (620, 262280), (632, 257300), (664, 244900), (775, 209824), (790, 205840), (800, 203267), (830, 195920), (992, 163925), (1240, 131140), (1264, 128650), (1328, 122450), (1550, 104912), (1580, 102920), (1660, 97960), (1975, 82336), (2075, 78368), (2449, 66400), (2480, 65570), (2528, 64325), (2573, 63200), (2656, 61225), (3100, 52456), (3160, 51460), (3320, 48980), (3950, 41168), (4150, 39184), (4898, 33200), (4960, 32785), (5146, 31600), (6200, 26228), (6320, 25730), (6557, 24800), (6640, 24490), (7900, 20584), (8300, 19592), (9796, 16600), (10292, 15800), (12245, 13280), (12400, 13114), (12640, 12865)]