201111120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 320

約数和(自身を含む): 811376640

約数和(自身を除く): 610265520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 283, 315, 329, 336, 360, 376, 378, 420, 423, 432, 470, 504, 540, 560, 564, 566, 630, 658, 705, 720, 752, 756, 840, 846, 849, 940, 945, 987, 1008, 1080, 1128, 1132, 1260, 1269, 1316, 1410, 1415, 1512, 1645, 1680, 1692, 1698, 1880, 1890, 1974, 1981, 2115, 2160, 2256, 2264, 2520, 2538, 2547, 2632, 2820, 2830, 2961, 3024, 3290, 3384, 3396, 3760, 3780, 3948, 3962, 4230, 4245, 4528, 4935, 5040, 5076, 5094, 5264, 5640, 5660, 5922, 5943, 6345, 6580, 6768, 6792, 7560, 7641, 7896, 7924, 8460, 8490, 8883, 9870, 9905, 10152, 10188, 11280, 11320, 11844, 11886, 12690, 12735, 13160, 13301, 13584, 14805, 15120, 15282, 15792, 15848, 16920, 16980, 17766, 17829, 19740, 19810, 20304, 20376, 22640, 23688, 23772, 25380, 25470, 26320, 26602, 29610, 29715, 30564, 31696, 33840, 33960, 35532, 35658, 38205, 39480, 39620, 39903, 40752, 44415, 47376, 47544, 50760, 50940, 53204, 53487, 59220, 59430, 61128, 66505, 67920, 71064, 71316, 76410, 78960, 79240, 79806, 88830, 89145, 93107, 95088, 101520, 101880, 106408, 106974, 118440, 118860, 119709, 122256, 133010, 142128, 142632, 152820, 158480, 159612, 177660, 178290, 186214, 199515, 203760, 212816, 213948, 236880, 237720, 239418, 266020, 267435, 279321, 285264, 305640, 319224, 355320, 356580, 359127, 372428, 399030, 427896, 465535, 475440, 478836, 532040, 534870, 558642, 598545, 611280, 638448, 710640, 713160, 718254, 744856, 798060, 837963, 855792, 931070, 957672, 1064080, 1069740, 1117284, 1197090, 1396605, 1426320, 1436508, 1489712, 1596120, 1675926, 1795635, 1862140, 1915344, 2139480, 2234568, 2394180, 2513889, 2793210, 2873016, 3192240, 3351852, 3591270, 3724280, 4189815, 4278960, 4469136, 4788360, 5027778, 5586420, 5746032, 6703704, 7182540, 7448560, 8379630, 9576720, 10055556, 11172840, 12569445, 13407408, 14365080, 16759260, 20111112, 22345680, 25138890, 28730160, 33518520, 40222224, 50277780, 67037040, 100555560, 201111120]

約数ペア:

[(1, 201111120), (2, 100555560), (3, 67037040), (4, 50277780), (5, 40222224), (6, 33518520), (7, 28730160), (8, 25138890), (9, 22345680), (10, 20111112), (12, 16759260), (14, 14365080), (15, 13407408), (16, 12569445), (18, 11172840), (20, 10055556), (21, 9576720), (24, 8379630), (27, 7448560), (28, 7182540), (30, 6703704), (35, 5746032), (36, 5586420), (40, 5027778), (42, 4788360), (45, 4469136), (47, 4278960), (48, 4189815), (54, 3724280), (56, 3591270), (60, 3351852), (63, 3192240), (70, 2873016), (72, 2793210), (80, 2513889), (84, 2394180), (90, 2234568), (94, 2139480), (105, 1915344), (108, 1862140), (112, 1795635), (120, 1675926), (126, 1596120), (135, 1489712), (140, 1436508), (141, 1426320), (144, 1396605), (168, 1197090), (180, 1117284), (188, 1069740), (189, 1064080), (210, 957672), (216, 931070), (235, 855792), (240, 837963), (252, 798060), (270, 744856), (280, 718254), (282, 713160), (283, 710640), (315, 638448), (329, 611280), (336, 598545), (360, 558642), (376, 534870), (378, 532040), (420, 478836), (423, 475440), (432, 465535), (470, 427896), (504, 399030), (540, 372428), (560, 359127), (564, 356580), (566, 355320), (630, 319224), (658, 305640), (705, 285264), (720, 279321), (752, 267435), (756, 266020), (840, 239418), (846, 237720), (849, 236880), (940, 213948), (945, 212816), (987, 203760), (1008, 199515), (1080, 186214), (1128, 178290), (1132, 177660), (1260, 159612), (1269, 158480), (1316, 152820), (1410, 142632), (1415, 142128), (1512, 133010), (1645, 122256), (1680, 119709), (1692, 118860), (1698, 118440), (1880, 106974), (1890, 106408), (1974, 101880), (1981, 101520), (2115, 95088), (2160, 93107), (2256, 89145), (2264, 88830), (2520, 79806), (2538, 79240), (2547, 78960), (2632, 76410), (2820, 71316), (2830, 71064), (2961, 67920), (3024, 66505), (3290, 61128), (3384, 59430), (3396, 59220), (3760, 53487), (3780, 53204), (3948, 50940), (3962, 50760), (4230, 47544), (4245, 47376), (4528, 44415), (4935, 40752), (5040, 39903), (5076, 39620), (5094, 39480), (5264, 38205), (5640, 35658), (5660, 35532), (5922, 33960), (5943, 33840), (6345, 31696), (6580, 30564), (6768, 29715), (6792, 29610), (7560, 26602), (7641, 26320), (7896, 25470), (7924, 25380), (8460, 23772), (8490, 23688), (8883, 22640), (9870, 20376), (9905, 20304), (10152, 19810), (10188, 19740), (11280, 17829), (11320, 17766), (11844, 16980), (11886, 16920), (12690, 15848), (12735, 15792), (13160, 15282), (13301, 15120), (13584, 14805)]