142154880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1547

約数の個数: 192

約数和(自身を含む): 527446080

約数和(自身を除く): 385291200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1511, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3022, 3136, 3360, 3920, 4480, 4533, 4704, 5880, 6044, 6272, 6720, 7555, 7840, 9066, 9408, 10577, 11760, 12088, 13440, 15110, 15680, 18132, 18816, 21154, 22665, 23520, 24176, 30220, 31360, 31731, 36264, 42308, 45330, 47040, 48352, 52885, 60440, 63462, 72528, 74039, 84616, 90660, 94080, 96704, 105770, 120880, 126924, 145056, 148078, 158655, 169232, 181320, 193408, 211540, 222117, 241760, 253848, 290112, 296156, 317310, 338464, 362640, 370195, 423080, 444234, 483520, 507696, 580224, 592312, 634620, 676928, 725280, 740390, 846160, 888468, 967040, 1015392, 1110585, 1184624, 1269240, 1353856, 1450560, 1480780, 1692320, 1776936, 2030784, 2221170, 2369248, 2538480, 2901120, 2961560, 3384640, 3553872, 4061568, 4442340, 4738496, 5076960, 5923120, 6769280, 7107744, 8884680, 9476992, 10153920, 11846240, 14215488, 17769360, 20307840, 23692480, 28430976, 35538720, 47384960, 71077440, 142154880]

約数ペア:

[(1, 142154880), (2, 71077440), (3, 47384960), (4, 35538720), (5, 28430976), (6, 23692480), (7, 20307840), (8, 17769360), (10, 14215488), (12, 11846240), (14, 10153920), (15, 9476992), (16, 8884680), (20, 7107744), (21, 6769280), (24, 5923120), (28, 5076960), (30, 4738496), (32, 4442340), (35, 4061568), (40, 3553872), (42, 3384640), (48, 2961560), (49, 2901120), (56, 2538480), (60, 2369248), (64, 2221170), (70, 2030784), (80, 1776936), (84, 1692320), (96, 1480780), (98, 1450560), (105, 1353856), (112, 1269240), (120, 1184624), (128, 1110585), (140, 1015392), (147, 967040), (160, 888468), (168, 846160), (192, 740390), (196, 725280), (210, 676928), (224, 634620), (240, 592312), (245, 580224), (280, 507696), (294, 483520), (320, 444234), (336, 423080), (384, 370195), (392, 362640), (420, 338464), (448, 317310), (480, 296156), (490, 290112), (560, 253848), (588, 241760), (640, 222117), (672, 211540), (735, 193408), (784, 181320), (840, 169232), (896, 158655), (960, 148078), (980, 145056), (1120, 126924), (1176, 120880), (1344, 105770), (1470, 96704), (1511, 94080), (1568, 90660), (1680, 84616), (1920, 74039), (1960, 72528), (2240, 63462), (2352, 60440), (2688, 52885), (2940, 48352), (3022, 47040), (3136, 45330), (3360, 42308), (3920, 36264), (4480, 31731), (4533, 31360), (4704, 30220), (5880, 24176), (6044, 23520), (6272, 22665), (6720, 21154), (7555, 18816), (7840, 18132), (9066, 15680), (9408, 15110), (10577, 13440), (11760, 12088)]