63471200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 177176160

約数和(自身を除く): 113704960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 325, 340, 359, 400, 416, 425, 442, 520, 544, 650, 680, 718, 800, 850, 884, 1040, 1105, 1300, 1360, 1436, 1700, 1768, 1795, 2080, 2210, 2600, 2720, 2872, 3400, 3536, 3590, 4420, 4667, 5200, 5525, 5744, 6103, 6800, 7072, 7180, 8840, 8975, 9334, 10400, 11050, 11488, 12206, 13600, 14360, 17680, 17950, 18668, 22100, 23335, 24412, 28720, 30515, 35360, 35900, 37336, 44200, 46670, 48824, 57440, 61030, 71800, 74672, 79339, 88400, 93340, 97648, 116675, 122060, 143600, 149344, 152575, 158678, 176800, 186680, 195296, 233350, 244120, 287200, 305150, 317356, 373360, 396695, 466700, 488240, 610300, 634712, 746720, 793390, 933400, 976480, 1220600, 1269424, 1586780, 1866800, 1983475, 2441200, 2538848, 3173560, 3733600, 3966950, 4882400, 6347120, 7933900, 12694240, 15867800, 31735600, 63471200]

約数ペア:

[(1, 63471200), (2, 31735600), (4, 15867800), (5, 12694240), (8, 7933900), (10, 6347120), (13, 4882400), (16, 3966950), (17, 3733600), (20, 3173560), (25, 2538848), (26, 2441200), (32, 1983475), (34, 1866800), (40, 1586780), (50, 1269424), (52, 1220600), (65, 976480), (68, 933400), (80, 793390), (85, 746720), (100, 634712), (104, 610300), (130, 488240), (136, 466700), (160, 396695), (170, 373360), (200, 317356), (208, 305150), (221, 287200), (260, 244120), (272, 233350), (325, 195296), (340, 186680), (359, 176800), (400, 158678), (416, 152575), (425, 149344), (442, 143600), (520, 122060), (544, 116675), (650, 97648), (680, 93340), (718, 88400), (800, 79339), (850, 74672), (884, 71800), (1040, 61030), (1105, 57440), (1300, 48824), (1360, 46670), (1436, 44200), (1700, 37336), (1768, 35900), (1795, 35360), (2080, 30515), (2210, 28720), (2600, 24412), (2720, 23335), (2872, 22100), (3400, 18668), (3536, 17950), (3590, 17680), (4420, 14360), (4667, 13600), (5200, 12206), (5525, 11488), (5744, 11050), (6103, 10400), (6800, 9334), (7072, 8975), (7180, 8840)]