221364360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 384

約数和(自身を含む): 886464000

約数和(自身を除く): 665099640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 49, 54, 56, 60, 63, 70, 72, 84, 89, 90, 94, 98, 105, 108, 120, 126, 135, 140, 141, 147, 168, 178, 180, 188, 189, 196, 210, 216, 235, 245, 252, 267, 270, 280, 282, 294, 315, 329, 356, 360, 376, 378, 392, 420, 423, 441, 445, 470, 490, 504, 534, 540, 564, 588, 623, 630, 658, 705, 712, 735, 756, 801, 840, 846, 882, 890, 940, 945, 980, 987, 1068, 1080, 1128, 1176, 1246, 1260, 1269, 1316, 1323, 1335, 1410, 1470, 1512, 1602, 1645, 1692, 1764, 1780, 1869, 1880, 1890, 1960, 1974, 2115, 2136, 2205, 2303, 2403, 2492, 2520, 2538, 2632, 2646, 2670, 2820, 2940, 2961, 3115, 3204, 3290, 3384, 3528, 3560, 3738, 3780, 3948, 4005, 4183, 4230, 4361, 4410, 4606, 4806, 4935, 4984, 5076, 5292, 5340, 5607, 5640, 5880, 5922, 6230, 6345, 6408, 6580, 6615, 6909, 7476, 7560, 7896, 8010, 8366, 8460, 8722, 8820, 8883, 9212, 9345, 9612, 9870, 10152, 10584, 10680, 11214, 11515, 11844, 12015, 12460, 12549, 12690, 13083, 13160, 13230, 13818, 14805, 14952, 16020, 16732, 16821, 16920, 17444, 17640, 17766, 18424, 18690, 19224, 19740, 20727, 20915, 21805, 22428, 23030, 23688, 24030, 24920, 25098, 25380, 26166, 26460, 27636, 28035, 29281, 29610, 32040, 33464, 33642, 34545, 34888, 35532, 37380, 37647, 39249, 39480, 41454, 41830, 43610, 44415, 44856, 46060, 48060, 50196, 50760, 52332, 52920, 55272, 56070, 58562, 59220, 62181, 62745, 65415, 67284, 69090, 71064, 74760, 75294, 78498, 82908, 83660, 84105, 87220, 87843, 88830, 92120, 96120, 100392, 103635, 104664, 112140, 112941, 117124, 117747, 118440, 124362, 125490, 130830, 134568, 138180, 146405, 150588, 156996, 165816, 167320, 168210, 174440, 175686, 177660, 188235, 196245, 204967, 207270, 224280, 225882, 234248, 235494, 248724, 250980, 261660, 263529, 276360, 292810, 301176, 310905, 313992, 336420, 351372, 355320, 376470, 392490, 409934, 414540, 439215, 451764, 470988, 497448, 501960, 523320, 527058, 564705, 585620, 588735, 614901, 621810, 672840, 702744, 752940, 784980, 790587, 819868, 829080, 878430, 903528, 941976, 1024835, 1054116, 1129410, 1171240, 1177470, 1229802, 1243620, 1317645, 1505880, 1569960, 1581174, 1639736, 1756860, 1844703, 2049670, 2108232, 2258820, 2354940, 2459604, 2487240, 2635290, 3074505, 3162348, 3513720, 3689406, 3952935, 4099340, 4517640, 4709880, 4919208, 5270580, 5534109, 6149010, 6324696, 7378812, 7905870, 8198680, 9223515, 10541160, 11068218, 12298020, 14757624, 15811740, 18447030, 22136436, 24596040, 27670545, 31623480, 36894060, 44272872, 55341090, 73788120, 110682180, 221364360]

約数ペア:

[(1, 221364360), (2, 110682180), (3, 73788120), (4, 55341090), (5, 44272872), (6, 36894060), (7, 31623480), (8, 27670545), (9, 24596040), (10, 22136436), (12, 18447030), (14, 15811740), (15, 14757624), (18, 12298020), (20, 11068218), (21, 10541160), (24, 9223515), (27, 8198680), (28, 7905870), (30, 7378812), (35, 6324696), (36, 6149010), (40, 5534109), (42, 5270580), (45, 4919208), (47, 4709880), (49, 4517640), (54, 4099340), (56, 3952935), (60, 3689406), (63, 3513720), (70, 3162348), (72, 3074505), (84, 2635290), (89, 2487240), (90, 2459604), (94, 2354940), (98, 2258820), (105, 2108232), (108, 2049670), (120, 1844703), (126, 1756860), (135, 1639736), (140, 1581174), (141, 1569960), (147, 1505880), (168, 1317645), (178, 1243620), (180, 1229802), (188, 1177470), (189, 1171240), (196, 1129410), (210, 1054116), (216, 1024835), (235, 941976), (245, 903528), (252, 878430), (267, 829080), (270, 819868), (280, 790587), (282, 784980), (294, 752940), (315, 702744), (329, 672840), (356, 621810), (360, 614901), (376, 588735), (378, 585620), (392, 564705), (420, 527058), (423, 523320), (441, 501960), (445, 497448), (470, 470988), (490, 451764), (504, 439215), (534, 414540), (540, 409934), (564, 392490), (588, 376470), (623, 355320), (630, 351372), (658, 336420), (705, 313992), (712, 310905), (735, 301176), (756, 292810), (801, 276360), (840, 263529), (846, 261660), (882, 250980), (890, 248724), (940, 235494), (945, 234248), (980, 225882), (987, 224280), (1068, 207270), (1080, 204967), (1128, 196245), (1176, 188235), (1246, 177660), (1260, 175686), (1269, 174440), (1316, 168210), (1323, 167320), (1335, 165816), (1410, 156996), (1470, 150588), (1512, 146405), (1602, 138180), (1645, 134568), (1692, 130830), (1764, 125490), (1780, 124362), (1869, 118440), (1880, 117747), (1890, 117124), (1960, 112941), (1974, 112140), (2115, 104664), (2136, 103635), (2205, 100392), (2303, 96120), (2403, 92120), (2492, 88830), (2520, 87843), (2538, 87220), (2632, 84105), (2646, 83660), (2670, 82908), (2820, 78498), (2940, 75294), (2961, 74760), (3115, 71064), (3204, 69090), (3290, 67284), (3384, 65415), (3528, 62745), (3560, 62181), (3738, 59220), (3780, 58562), (3948, 56070), (4005, 55272), (4183, 52920), (4230, 52332), (4361, 50760), (4410, 50196), (4606, 48060), (4806, 46060), (4935, 44856), (4984, 44415), (5076, 43610), (5292, 41830), (5340, 41454), (5607, 39480), (5640, 39249), (5880, 37647), (5922, 37380), (6230, 35532), (6345, 34888), (6408, 34545), (6580, 33642), (6615, 33464), (6909, 32040), (7476, 29610), (7560, 29281), (7896, 28035), (8010, 27636), (8366, 26460), (8460, 26166), (8722, 25380), (8820, 25098), (8883, 24920), (9212, 24030), (9345, 23688), (9612, 23030), (9870, 22428), (10152, 21805), (10584, 20915), (10680, 20727), (11214, 19740), (11515, 19224), (11844, 18690), (12015, 18424), (12460, 17766), (12549, 17640), (12690, 17444), (13083, 16920), (13160, 16821), (13230, 16732), (13818, 16020), (14805, 14952)]