415488840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15667}}^1$

素因数の和:15711

約数の個数: 128

約数和(自身を含む): 1421400960

約数和(自身を除く): 1005912120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 15667, 26520, 31334, 47001, 62668, 78335, 94002, 125336, 156670, 188004, 203671, 235005, 266339, 313340, 376008, 407342, 470010, 532678, 611013, 626680, 799017, 814684, 940020, 1018355, 1065356, 1222026, 1331695, 1598034, 1629368, 1880040, 2036710, 2130712, 2444052, 2663390, 3055065, 3196068, 3462407, 3995085, 4073420, 4888104, 5326780, 6110130, 6392136, 6924814, 7990170, 8146840, 10387221, 10653560, 12220260, 13849628, 15980340, 17312035, 20774442, 24440520, 27699256, 31960680, 34624070, 41548884, 51936105, 69248140, 83097768, 103872210, 138496280, 207744420, 415488840]

約数ペア:

[(1, 415488840), (2, 207744420), (3, 138496280), (4, 103872210), (5, 83097768), (6, 69248140), (8, 51936105), (10, 41548884), (12, 34624070), (13, 31960680), (15, 27699256), (17, 24440520), (20, 20774442), (24, 17312035), (26, 15980340), (30, 13849628), (34, 12220260), (39, 10653560), (40, 10387221), (51, 8146840), (52, 7990170), (60, 6924814), (65, 6392136), (68, 6110130), (78, 5326780), (85, 4888104), (102, 4073420), (104, 3995085), (120, 3462407), (130, 3196068), (136, 3055065), (156, 2663390), (170, 2444052), (195, 2130712), (204, 2036710), (221, 1880040), (255, 1629368), (260, 1598034), (312, 1331695), (340, 1222026), (390, 1065356), (408, 1018355), (442, 940020), (510, 814684), (520, 799017), (663, 626680), (680, 611013), (780, 532678), (884, 470010), (1020, 407342), (1105, 376008), (1326, 313340), (1560, 266339), (1768, 235005), (2040, 203671), (2210, 188004), (2652, 156670), (3315, 125336), (4420, 94002), (5304, 78335), (6630, 62668), (8840, 47001), (13260, 31334), (15667, 26520)]