305088690480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{99181}}^1$

素因数の和:101035

約数の個数: 160

約数和(自身を含む): 1081486875648

約数和(自身を除く): 776398185168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1831, 3662, 5493, 7324, 9155, 10986, 12817, 14648, 18310, 21972, 25634, 27465, 29296, 36620, 38451, 43944, 51268, 54930, 64085, 73240, 76902, 87888, 99181, 102536, 109860, 128170, 146480, 153804, 192255, 198362, 205072, 219720, 256340, 297543, 307608, 384510, 396724, 439440, 495905, 512680, 595086, 615216, 694267, 769020, 793448, 991810, 1025360, 1190172, 1388534, 1487715, 1538040, 1586896, 1983620, 2082801, 2380344, 2777068, 2975430, 3076080, 3471335, 3967240, 4165602, 4760688, 5554136, 5950860, 6942670, 7934480, 8331204, 10414005, 11108272, 11901720, 13885340, 16662408, 20828010, 23803440, 27770680, 33324816, 41656020, 55541360, 83312040, 166624080, 181600411, 363200822, 544801233, 726401644, 908002055, 1089602466, 1271202877, 1452803288, 1816004110, 2179204932, 2542405754, 2724006165, 2905606576, 3632008220, 3813608631, 4358409864, 5084811508, 5448012330, 6356014385, 7264016440, 7627217262, 8716819728, 10169623016, 10896024660, 12712028770, 14528032880, 15254434524, 19068043155, 20339246032, 21792049320, 25424057540, 30508869048, 38136086310, 43584098640, 50848115080, 61017738096, 76272172620, 101696230160, 152544345240, 305088690480]

約数ペア:

[(1, 305088690480), (2, 152544345240), (3, 101696230160), (4, 76272172620), (5, 61017738096), (6, 50848115080), (7, 43584098640), (8, 38136086310), (10, 30508869048), (12, 25424057540), (14, 21792049320), (15, 20339246032), (16, 19068043155), (20, 15254434524), (21, 14528032880), (24, 12712028770), (28, 10896024660), (30, 10169623016), (35, 8716819728), (40, 7627217262), (42, 7264016440), (48, 6356014385), (56, 5448012330), (60, 5084811508), (70, 4358409864), (80, 3813608631), (84, 3632008220), (105, 2905606576), (112, 2724006165), (120, 2542405754), (140, 2179204932), (168, 1816004110), (210, 1452803288), (240, 1271202877), (280, 1089602466), (336, 908002055), (420, 726401644), (560, 544801233), (840, 363200822), (1680, 181600411), (1831, 166624080), (3662, 83312040), (5493, 55541360), (7324, 41656020), (9155, 33324816), (10986, 27770680), (12817, 23803440), (14648, 20828010), (18310, 16662408), (21972, 13885340), (25634, 11901720), (27465, 11108272), (29296, 10414005), (36620, 8331204), (38451, 7934480), (43944, 6942670), (51268, 5950860), (54930, 5554136), (64085, 4760688), (73240, 4165602), (76902, 3967240), (87888, 3471335), (99181, 3076080), (102536, 2975430), (109860, 2777068), (128170, 2380344), (146480, 2082801), (153804, 1983620), (192255, 1586896), (198362, 1538040), (205072, 1487715), (219720, 1388534), (256340, 1190172), (297543, 1025360), (307608, 991810), (384510, 793448), (396724, 769020), (439440, 694267), (495905, 615216), (512680, 595086)]