1862023440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:877

約数の個数: 160

約数和(自身を含む): 5924192256

約数和(自身を除く): 4062168816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 383, 431, 470, 564, 705, 752, 766, 862, 940, 1128, 1149, 1293, 1410, 1532, 1724, 1880, 1915, 2155, 2256, 2298, 2586, 2820, 3064, 3448, 3760, 3830, 4310, 4596, 5172, 5640, 5745, 6128, 6465, 6896, 7660, 8620, 9192, 10344, 11280, 11490, 12930, 15320, 17240, 18001, 18384, 20257, 20688, 22980, 25860, 30640, 34480, 36002, 40514, 45960, 51720, 54003, 60771, 72004, 81028, 90005, 91920, 101285, 103440, 108006, 121542, 144008, 162056, 165073, 180010, 202570, 216012, 243084, 270015, 288016, 303855, 324112, 330146, 360020, 405140, 432024, 486168, 495219, 540030, 607710, 660292, 720040, 810280, 825365, 864048, 972336, 990438, 1080060, 1215420, 1320584, 1440080, 1620560, 1650730, 1980876, 2160120, 2430840, 2476095, 2641168, 3301460, 3961752, 4320240, 4861680, 4952190, 6602920, 7758431, 7923504, 9904380, 13205840, 15516862, 19808760, 23275293, 31033724, 38792155, 39617520, 46550586, 62067448, 77584310, 93101172, 116376465, 124134896, 155168620, 186202344, 232752930, 310337240, 372404688, 465505860, 620674480, 931011720, 1862023440]

約数ペア:

[(1, 1862023440), (2, 931011720), (3, 620674480), (4, 465505860), (5, 372404688), (6, 310337240), (8, 232752930), (10, 186202344), (12, 155168620), (15, 124134896), (16, 116376465), (20, 93101172), (24, 77584310), (30, 62067448), (40, 46550586), (47, 39617520), (48, 38792155), (60, 31033724), (80, 23275293), (94, 19808760), (120, 15516862), (141, 13205840), (188, 9904380), (235, 7923504), (240, 7758431), (282, 6602920), (376, 4952190), (383, 4861680), (431, 4320240), (470, 3961752), (564, 3301460), (705, 2641168), (752, 2476095), (766, 2430840), (862, 2160120), (940, 1980876), (1128, 1650730), (1149, 1620560), (1293, 1440080), (1410, 1320584), (1532, 1215420), (1724, 1080060), (1880, 990438), (1915, 972336), (2155, 864048), (2256, 825365), (2298, 810280), (2586, 720040), (2820, 660292), (3064, 607710), (3448, 540030), (3760, 495219), (3830, 486168), (4310, 432024), (4596, 405140), (5172, 360020), (5640, 330146), (5745, 324112), (6128, 303855), (6465, 288016), (6896, 270015), (7660, 243084), (8620, 216012), (9192, 202570), (10344, 180010), (11280, 165073), (11490, 162056), (12930, 144008), (15320, 121542), (17240, 108006), (18001, 103440), (18384, 101285), (20257, 91920), (20688, 90005), (22980, 81028), (25860, 72004), (30640, 60771), (34480, 54003), (36002, 51720), (40514, 45960)]