4705470120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{177431}}^1$

素因数の和:177475

約数の個数: 128

約数和(自身を含む): 16096631040

約数和(自身を除く): 11391160920

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, 26520, 177431, 354862, 532293, 709724, 887155, 1064586, 1419448, 1774310, 2129172, 2306603, 2661465, 3016327, 3548620, 4258344, 4613206, 5322930, 6032654, 6919809, 7097240, 9048981, 9226412, 10645860, 11533015, 12065308, 13839618, 15081635, 18097962, 18452824, 21291720, 23066030, 24130616, 27679236, 30163270, 34599045, 36195924, 39212251, 45244905, 46132060, 55358472, 60326540, 69198090, 72391848, 78424502, 90489810, 92264120, 117636753, 120653080, 138396180, 156849004, 180979620, 196061255, 235273506, 276792360, 313698008, 361959240, 392122510, 470547012, 588183765, 784245020, 941094024, 1176367530, 1568490040, 2352735060, 4705470120]

約数ペア:

[(1, 4705470120), (2, 2352735060), (3, 1568490040), (4, 1176367530), (5, 941094024), (6, 784245020), (8, 588183765), (10, 470547012), (12, 392122510), (13, 361959240), (15, 313698008), (17, 276792360), (20, 235273506), (24, 196061255), (26, 180979620), (30, 156849004), (34, 138396180), (39, 120653080), (40, 117636753), (51, 92264120), (52, 90489810), (60, 78424502), (65, 72391848), (68, 69198090), (78, 60326540), (85, 55358472), (102, 46132060), (104, 45244905), (120, 39212251), (130, 36195924), (136, 34599045), (156, 30163270), (170, 27679236), (195, 24130616), (204, 23066030), (221, 21291720), (255, 18452824), (260, 18097962), (312, 15081635), (340, 13839618), (390, 12065308), (408, 11533015), (442, 10645860), (510, 9226412), (520, 9048981), (663, 7097240), (680, 6919809), (780, 6032654), (884, 5322930), (1020, 4613206), (1105, 4258344), (1326, 3548620), (1560, 3016327), (1768, 2661465), (2040, 2306603), (2210, 2129172), (2652, 1774310), (3315, 1419448), (4420, 1064586), (5304, 887155), (6630, 709724), (8840, 532293), (13260, 354862), (26520, 177431)]