140407800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 479969280

約数和(自身を除く): 339561480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 235, 260, 282, 300, 312, 325, 376, 383, 390, 470, 520, 564, 600, 611, 650, 705, 766, 780, 940, 975, 1128, 1149, 1175, 1222, 1300, 1410, 1532, 1560, 1833, 1880, 1915, 1950, 2298, 2350, 2444, 2600, 2820, 3055, 3064, 3525, 3666, 3830, 3900, 4596, 4700, 4888, 4979, 5640, 5745, 6110, 7050, 7332, 7660, 7800, 9165, 9192, 9400, 9575, 9958, 11490, 12220, 14100, 14664, 14937, 15275, 15320, 18001, 18330, 19150, 19916, 22980, 24440, 24895, 28200, 28725, 29874, 30550, 36002, 36660, 38300, 39832, 45825, 45960, 49790, 54003, 57450, 59748, 61100, 72004, 73320, 74685, 76600, 90005, 91650, 99580, 108006, 114900, 119496, 122200, 124475, 144008, 149370, 180010, 183300, 199160, 216012, 229800, 234013, 248950, 270015, 298740, 360020, 366600, 373425, 432024, 450025, 468026, 497900, 540030, 597480, 702039, 720040, 746850, 900050, 936052, 995800, 1080060, 1170065, 1350075, 1404078, 1493700, 1800100, 1872104, 2160120, 2340130, 2700150, 2808156, 2987400, 3510195, 3600200, 4680260, 5400300, 5616312, 5850325, 7020390, 9360520, 10800600, 11700650, 14040780, 17550975, 23401300, 28081560, 35101950, 46802600, 70203900, 140407800]

約数ペア:

[(1, 140407800), (2, 70203900), (3, 46802600), (4, 35101950), (5, 28081560), (6, 23401300), (8, 17550975), (10, 14040780), (12, 11700650), (13, 10800600), (15, 9360520), (20, 7020390), (24, 5850325), (25, 5616312), (26, 5400300), (30, 4680260), (39, 3600200), (40, 3510195), (47, 2987400), (50, 2808156), (52, 2700150), (60, 2340130), (65, 2160120), (75, 1872104), (78, 1800100), (94, 1493700), (100, 1404078), (104, 1350075), (120, 1170065), (130, 1080060), (141, 995800), (150, 936052), (156, 900050), (188, 746850), (195, 720040), (200, 702039), (235, 597480), (260, 540030), (282, 497900), (300, 468026), (312, 450025), (325, 432024), (376, 373425), (383, 366600), (390, 360020), (470, 298740), (520, 270015), (564, 248950), (600, 234013), (611, 229800), (650, 216012), (705, 199160), (766, 183300), (780, 180010), (940, 149370), (975, 144008), (1128, 124475), (1149, 122200), (1175, 119496), (1222, 114900), (1300, 108006), (1410, 99580), (1532, 91650), (1560, 90005), (1833, 76600), (1880, 74685), (1915, 73320), (1950, 72004), (2298, 61100), (2350, 59748), (2444, 57450), (2600, 54003), (2820, 49790), (3055, 45960), (3064, 45825), (3525, 39832), (3666, 38300), (3830, 36660), (3900, 36002), (4596, 30550), (4700, 29874), (4888, 28725), (4979, 28200), (5640, 24895), (5745, 24440), (6110, 22980), (7050, 19916), (7332, 19150), (7660, 18330), (7800, 18001), (9165, 15320), (9192, 15275), (9400, 14937), (9575, 14664), (9958, 14100), (11490, 12220)]