2408651280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25153}}^1$

素因数の和:25198

約数の個数: 240

約数和(自身を含む): 9731579520

約数和(自身を除く): 7322928240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 25153, 31920, 47880, 50306, 75459, 95760, 100612, 125765, 150918, 176071, 201224, 226377, 251530, 301836, 352142, 377295, 402448, 452754, 477907, 503060, 528213, 603672, 704284, 754590, 880355, 905508, 955814, 1006120, 1056426, 1131885, 1207344, 1408568, 1433721, 1509180, 1584639, 1760710, 1811016, 1911628, 2012240, 2112852, 2263770, 2389535, 2641065, 2817136, 2867442, 3018360, 3169278, 3345349, 3521420, 3622032, 3823256, 4225704, 4301163, 4527540, 4779070, 5282130, 5734884, 6036720, 6338556, 6690698, 7042840, 7168605, 7646512, 7923195, 8451408, 8602326, 9055080, 9558140, 10036047, 10564260, 11469768, 12677112, 13381396, 14085680, 14337210, 15846390, 16726745, 17204652, 18110160, 19116280, 20072094, 21128520, 21505815, 22939536, 25354224, 26762792, 28674420, 30108141, 31692780, 33453490, 34409304, 38232560, 40144188, 42257040, 43011630, 50180235, 53525584, 57348840, 60216282, 63385560, 66906980, 68818608, 80288376, 86023260, 100360470, 114697680, 120432564, 126771120, 133813960, 150540705, 160576752, 172046520, 200720940, 240865128, 267627920, 301081410, 344093040, 401441880, 481730256, 602162820, 802883760, 1204325640, 2408651280]

約数ペア:

[(1, 2408651280), (2, 1204325640), (3, 802883760), (4, 602162820), (5, 481730256), (6, 401441880), (7, 344093040), (8, 301081410), (9, 267627920), (10, 240865128), (12, 200720940), (14, 172046520), (15, 160576752), (16, 150540705), (18, 133813960), (19, 126771120), (20, 120432564), (21, 114697680), (24, 100360470), (28, 86023260), (30, 80288376), (35, 68818608), (36, 66906980), (38, 63385560), (40, 60216282), (42, 57348840), (45, 53525584), (48, 50180235), (56, 43011630), (57, 42257040), (60, 40144188), (63, 38232560), (70, 34409304), (72, 33453490), (76, 31692780), (80, 30108141), (84, 28674420), (90, 26762792), (95, 25354224), (105, 22939536), (112, 21505815), (114, 21128520), (120, 20072094), (126, 19116280), (133, 18110160), (140, 17204652), (144, 16726745), (152, 15846390), (168, 14337210), (171, 14085680), (180, 13381396), (190, 12677112), (210, 11469768), (228, 10564260), (240, 10036047), (252, 9558140), (266, 9055080), (280, 8602326), (285, 8451408), (304, 7923195), (315, 7646512), (336, 7168605), (342, 7042840), (360, 6690698), (380, 6338556), (399, 6036720), (420, 5734884), (456, 5282130), (504, 4779070), (532, 4527540), (560, 4301163), (570, 4225704), (630, 3823256), (665, 3622032), (684, 3521420), (720, 3345349), (760, 3169278), (798, 3018360), (840, 2867442), (855, 2817136), (912, 2641065), (1008, 2389535), (1064, 2263770), (1140, 2112852), (1197, 2012240), (1260, 1911628), (1330, 1811016), (1368, 1760710), (1520, 1584639), (1596, 1509180), (1680, 1433721), (1710, 1408568), (1995, 1207344), (2128, 1131885), (2280, 1056426), (2394, 1006120), (2520, 955814), (2660, 905508), (2736, 880355), (3192, 754590), (3420, 704284), (3990, 603672), (4560, 528213), (4788, 503060), (5040, 477907), (5320, 452754), (5985, 402448), (6384, 377295), (6840, 352142), (7980, 301836), (9576, 251530), (10640, 226377), (11970, 201224), (13680, 176071), (15960, 150918), (19152, 125765), (23940, 100612), (25153, 95760), (31920, 75459), (47880, 50306)]