64364040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 238820400

約数和(自身を除く): 174456360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 809, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1618, 1768, 1989, 2040, 2210, 2340, 2427, 2652, 3060, 3236, 3315, 3978, 4045, 4420, 4680, 4854, 5304, 6120, 6472, 6630, 7281, 7956, 8090, 8840, 9708, 9945, 10517, 12135, 13260, 13753, 14562, 15912, 16180, 19416, 19890, 21034, 24270, 26520, 27506, 29124, 31551, 32360, 36405, 39780, 41259, 42068, 48540, 52585, 55012, 58248, 63102, 68765, 72810, 79560, 82518, 84136, 94653, 97080, 105170, 110024, 123777, 126204, 137530, 145620, 157755, 165036, 178789, 189306, 206295, 210340, 247554, 252408, 275060, 291240, 315510, 330072, 357578, 378612, 412590, 420680, 473265, 495108, 536367, 550120, 618885, 631020, 715156, 757224, 825180, 893945, 946530, 990216, 1072734, 1237770, 1262040, 1430312, 1609101, 1650360, 1787890, 1893060, 2145468, 2475540, 2681835, 3218202, 3575780, 3786120, 4290936, 4951080, 5363670, 6436404, 7151560, 8045505, 10727340, 12872808, 16091010, 21454680, 32182020, 64364040]

約数ペア:

[(1, 64364040), (2, 32182020), (3, 21454680), (4, 16091010), (5, 12872808), (6, 10727340), (8, 8045505), (9, 7151560), (10, 6436404), (12, 5363670), (13, 4951080), (15, 4290936), (17, 3786120), (18, 3575780), (20, 3218202), (24, 2681835), (26, 2475540), (30, 2145468), (34, 1893060), (36, 1787890), (39, 1650360), (40, 1609101), (45, 1430312), (51, 1262040), (52, 1237770), (60, 1072734), (65, 990216), (68, 946530), (72, 893945), (78, 825180), (85, 757224), (90, 715156), (102, 631020), (104, 618885), (117, 550120), (120, 536367), (130, 495108), (136, 473265), (153, 420680), (156, 412590), (170, 378612), (180, 357578), (195, 330072), (204, 315510), (221, 291240), (234, 275060), (255, 252408), (260, 247554), (306, 210340), (312, 206295), (340, 189306), (360, 178789), (390, 165036), (408, 157755), (442, 145620), (468, 137530), (510, 126204), (520, 123777), (585, 110024), (612, 105170), (663, 97080), (680, 94653), (765, 84136), (780, 82518), (809, 79560), (884, 72810), (936, 68765), (1020, 63102), (1105, 58248), (1170, 55012), (1224, 52585), (1326, 48540), (1530, 42068), (1560, 41259), (1618, 39780), (1768, 36405), (1989, 32360), (2040, 31551), (2210, 29124), (2340, 27506), (2427, 26520), (2652, 24270), (3060, 21034), (3236, 19890), (3315, 19416), (3978, 16180), (4045, 15912), (4420, 14562), (4680, 13753), (4854, 13260), (5304, 12135), (6120, 10517), (6472, 9945), (6630, 9708), (7281, 8840), (7956, 8090)]