1202428920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:938

約数の個数: 256

約数和(自身を含む): 4528742400

約数和(自身を除く): 3326313480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 179, 210, 220, 231, 264, 280, 308, 330, 358, 385, 420, 440, 462, 537, 616, 660, 716, 727, 770, 840, 895, 924, 1074, 1155, 1253, 1320, 1432, 1454, 1540, 1790, 1848, 1969, 2148, 2181, 2310, 2506, 2685, 2908, 3080, 3580, 3635, 3759, 3938, 4296, 4362, 4620, 5012, 5089, 5370, 5816, 5907, 6265, 7160, 7270, 7518, 7876, 7997, 8724, 9240, 9845, 10024, 10178, 10740, 10905, 11814, 12530, 13783, 14540, 15036, 15267, 15752, 15994, 17448, 18795, 19690, 20356, 21480, 21810, 23628, 23991, 25060, 25445, 27566, 29080, 29535, 30072, 30534, 31988, 37590, 39380, 39985, 40712, 41349, 43620, 47256, 47982, 50120, 50890, 55132, 55979, 59070, 61068, 63976, 68915, 75180, 76335, 78760, 79970, 82698, 87240, 95964, 101780, 110264, 111958, 118140, 119955, 122136, 130133, 137830, 150360, 152670, 159940, 165396, 167937, 191928, 203560, 206745, 223916, 236280, 239910, 260266, 275660, 279895, 305340, 319880, 330792, 335874, 390399, 413490, 447832, 479820, 520532, 551320, 559790, 610680, 650665, 671748, 780798, 826980, 839685, 910931, 959640, 1041064, 1119580, 1301330, 1343496, 1431463, 1561596, 1653960, 1679370, 1821862, 1951995, 2239160, 2602660, 2732793, 2862926, 3123192, 3358740, 3643724, 3903990, 4294389, 4554655, 5205320, 5465586, 5725852, 6717480, 7157315, 7287448, 7807980, 8588778, 9109310, 10020241, 10931172, 11451704, 13663965, 14314630, 15615960, 17177556, 18218620, 20040482, 21471945, 21862344, 27327930, 28629260, 30060723, 34355112, 36437240, 40080964, 42943890, 50101205, 54655860, 57258520, 60121446, 80161928, 85887780, 100202410, 109311720, 120242892, 150303615, 171775560, 200404820, 240485784, 300607230, 400809640, 601214460, 1202428920]

約数ペア:

[(1, 1202428920), (2, 601214460), (3, 400809640), (4, 300607230), (5, 240485784), (6, 200404820), (7, 171775560), (8, 150303615), (10, 120242892), (11, 109311720), (12, 100202410), (14, 85887780), (15, 80161928), (20, 60121446), (21, 57258520), (22, 54655860), (24, 50101205), (28, 42943890), (30, 40080964), (33, 36437240), (35, 34355112), (40, 30060723), (42, 28629260), (44, 27327930), (55, 21862344), (56, 21471945), (60, 20040482), (66, 18218620), (70, 17177556), (77, 15615960), (84, 14314630), (88, 13663965), (105, 11451704), (110, 10931172), (120, 10020241), (132, 9109310), (140, 8588778), (154, 7807980), (165, 7287448), (168, 7157315), (179, 6717480), (210, 5725852), (220, 5465586), (231, 5205320), (264, 4554655), (280, 4294389), (308, 3903990), (330, 3643724), (358, 3358740), (385, 3123192), (420, 2862926), (440, 2732793), (462, 2602660), (537, 2239160), (616, 1951995), (660, 1821862), (716, 1679370), (727, 1653960), (770, 1561596), (840, 1431463), (895, 1343496), (924, 1301330), (1074, 1119580), (1155, 1041064), (1253, 959640), (1320, 910931), (1432, 839685), (1454, 826980), (1540, 780798), (1790, 671748), (1848, 650665), (1969, 610680), (2148, 559790), (2181, 551320), (2310, 520532), (2506, 479820), (2685, 447832), (2908, 413490), (3080, 390399), (3580, 335874), (3635, 330792), (3759, 319880), (3938, 305340), (4296, 279895), (4362, 275660), (4620, 260266), (5012, 239910), (5089, 236280), (5370, 223916), (5816, 206745), (5907, 203560), (6265, 191928), (7160, 167937), (7270, 165396), (7518, 159940), (7876, 152670), (7997, 150360), (8724, 137830), (9240, 130133), (9845, 122136), (10024, 119955), (10178, 118140), (10740, 111958), (10905, 110264), (11814, 101780), (12530, 95964), (13783, 87240), (14540, 82698), (15036, 79970), (15267, 78760), (15752, 76335), (15994, 75180), (17448, 68915), (18795, 63976), (19690, 61068), (20356, 59070), (21480, 55979), (21810, 55132), (23628, 50890), (23991, 50120), (25060, 47982), (25445, 47256), (27566, 43620), (29080, 41349), (29535, 40712), (30072, 39985), (30534, 39380), (31988, 37590)]