490393200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 1735888896

約数和(自身を除く): 1245495696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 97, 100, 110, 120, 132, 150, 165, 176, 194, 200, 220, 240, 264, 275, 291, 300, 330, 383, 388, 400, 440, 485, 528, 550, 582, 600, 660, 766, 776, 825, 880, 970, 1067, 1100, 1149, 1164, 1200, 1320, 1455, 1532, 1552, 1650, 1915, 1940, 2134, 2200, 2298, 2328, 2425, 2640, 2910, 3064, 3201, 3300, 3830, 3880, 4213, 4268, 4400, 4596, 4656, 4850, 5335, 5745, 5820, 6128, 6402, 6600, 7275, 7660, 7760, 8426, 8536, 9192, 9575, 9700, 10670, 11490, 11640, 12639, 12804, 13200, 14550, 15320, 16005, 16852, 17072, 18384, 19150, 19400, 21065, 21340, 22980, 23280, 25278, 25608, 26675, 28725, 29100, 30640, 32010, 33704, 37151, 38300, 38800, 42130, 42680, 45960, 50556, 51216, 53350, 57450, 58200, 63195, 64020, 67408, 74302, 76600, 80025, 84260, 85360, 91920, 101112, 105325, 106700, 111453, 114900, 116400, 126390, 128040, 148604, 153200, 160050, 168520, 185755, 202224, 210650, 213400, 222906, 229800, 252780, 256080, 297208, 315975, 320100, 337040, 371510, 408661, 421300, 426800, 445812, 459600, 505560, 557265, 594416, 631950, 640200, 743020, 817322, 842600, 891624, 928775, 1011120, 1114530, 1225983, 1263900, 1280400, 1486040, 1634644, 1685200, 1783248, 1857550, 2043305, 2229060, 2451966, 2527800, 2786325, 2972080, 3269288, 3715100, 4086610, 4458120, 4903932, 5055600, 5572650, 6129915, 6538576, 7430200, 8173220, 8916240, 9807864, 10216525, 11145300, 12259830, 14860400, 16346440, 19615728, 20433050, 22290600, 24519660, 30649575, 32692880, 40866100, 44581200, 49039320, 61299150, 81732200, 98078640, 122598300, 163464400, 245196600, 490393200]

約数ペア:

[(1, 490393200), (2, 245196600), (3, 163464400), (4, 122598300), (5, 98078640), (6, 81732200), (8, 61299150), (10, 49039320), (11, 44581200), (12, 40866100), (15, 32692880), (16, 30649575), (20, 24519660), (22, 22290600), (24, 20433050), (25, 19615728), (30, 16346440), (33, 14860400), (40, 12259830), (44, 11145300), (48, 10216525), (50, 9807864), (55, 8916240), (60, 8173220), (66, 7430200), (75, 6538576), (80, 6129915), (88, 5572650), (97, 5055600), (100, 4903932), (110, 4458120), (120, 4086610), (132, 3715100), (150, 3269288), (165, 2972080), (176, 2786325), (194, 2527800), (200, 2451966), (220, 2229060), (240, 2043305), (264, 1857550), (275, 1783248), (291, 1685200), (300, 1634644), (330, 1486040), (383, 1280400), (388, 1263900), (400, 1225983), (440, 1114530), (485, 1011120), (528, 928775), (550, 891624), (582, 842600), (600, 817322), (660, 743020), (766, 640200), (776, 631950), (825, 594416), (880, 557265), (970, 505560), (1067, 459600), (1100, 445812), (1149, 426800), (1164, 421300), (1200, 408661), (1320, 371510), (1455, 337040), (1532, 320100), (1552, 315975), (1650, 297208), (1915, 256080), (1940, 252780), (2134, 229800), (2200, 222906), (2298, 213400), (2328, 210650), (2425, 202224), (2640, 185755), (2910, 168520), (3064, 160050), (3201, 153200), (3300, 148604), (3830, 128040), (3880, 126390), (4213, 116400), (4268, 114900), (4400, 111453), (4596, 106700), (4656, 105325), (4850, 101112), (5335, 91920), (5745, 85360), (5820, 84260), (6128, 80025), (6402, 76600), (6600, 74302), (7275, 67408), (7660, 64020), (7760, 63195), (8426, 58200), (8536, 57450), (9192, 53350), (9575, 51216), (9700, 50556), (10670, 45960), (11490, 42680), (11640, 42130), (12639, 38800), (12804, 38300), (13200, 37151), (14550, 33704), (15320, 32010), (16005, 30640), (16852, 29100), (17072, 28725), (18384, 26675), (19150, 25608), (19400, 25278), (21065, 23280), (21340, 22980)]