2045587320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{115963}}^1$

素因数の和:115994

約数の個数: 144

約数和(自身を含む): 7733639160

約数和(自身を除く): 5688051840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 115963, 231926, 347889, 463852, 579815, 695778, 811741, 927704, 1043667, 1159630, 1391556, 1623482, 1739445, 2087334, 2319260, 2435223, 2783112, 3246964, 3478890, 4058705, 4174668, 4638520, 4870446, 5218335, 5682187, 6493928, 6957780, 7305669, 8117410, 8349336, 9740892, 10436670, 11364374, 12176115, 13915560, 14611338, 16234820, 17046561, 19481784, 20873340, 22728748, 24352230, 28410935, 29222676, 32469640, 34093122, 36528345, 41746680, 45457496, 48704460, 51139683, 56821870, 58445352, 68186244, 73056690, 85232805, 97408920, 102279366, 113643740, 136372488, 146113380, 170465610, 204558732, 227287480, 255698415, 292226760, 340931220, 409117464, 511396830, 681862440, 1022793660, 2045587320]

約数ペア:

[(1, 2045587320), (2, 1022793660), (3, 681862440), (4, 511396830), (5, 409117464), (6, 340931220), (7, 292226760), (8, 255698415), (9, 227287480), (10, 204558732), (12, 170465610), (14, 146113380), (15, 136372488), (18, 113643740), (20, 102279366), (21, 97408920), (24, 85232805), (28, 73056690), (30, 68186244), (35, 58445352), (36, 56821870), (40, 51139683), (42, 48704460), (45, 45457496), (49, 41746680), (56, 36528345), (60, 34093122), (63, 32469640), (70, 29222676), (72, 28410935), (84, 24352230), (90, 22728748), (98, 20873340), (105, 19481784), (120, 17046561), (126, 16234820), (140, 14611338), (147, 13915560), (168, 12176115), (180, 11364374), (196, 10436670), (210, 9740892), (245, 8349336), (252, 8117410), (280, 7305669), (294, 6957780), (315, 6493928), (360, 5682187), (392, 5218335), (420, 4870446), (441, 4638520), (490, 4174668), (504, 4058705), (588, 3478890), (630, 3246964), (735, 2783112), (840, 2435223), (882, 2319260), (980, 2087334), (1176, 1739445), (1260, 1623482), (1470, 1391556), (1764, 1159630), (1960, 1043667), (2205, 927704), (2520, 811741), (2940, 695778), (3528, 579815), (4410, 463852), (5880, 347889), (8820, 231926), (17640, 115963)]