298970560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:883

約数の個数: 168

約数和(自身を含む): 865205280

約数和(自身を除く): 566234720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 368, 392, 448, 460, 490, 560, 644, 736, 784, 805, 829, 920, 980, 1120, 1127, 1288, 1472, 1568, 1610, 1658, 1840, 1960, 2240, 2254, 2576, 3136, 3220, 3316, 3680, 3920, 4145, 4508, 5152, 5635, 5803, 6440, 6632, 7360, 7840, 8290, 9016, 10304, 11270, 11606, 12880, 13264, 15680, 16580, 18032, 19067, 22540, 23212, 25760, 26528, 29015, 33160, 36064, 38134, 40621, 45080, 46424, 51520, 53056, 58030, 66320, 72128, 76268, 81242, 90160, 92848, 95335, 116060, 132640, 133469, 152536, 162484, 180320, 185696, 190670, 203105, 232120, 265280, 266938, 305072, 324968, 360640, 371392, 381340, 406210, 464240, 533876, 610144, 649936, 667345, 762680, 812420, 928480, 934283, 1067752, 1220288, 1299872, 1334690, 1525360, 1624840, 1856960, 1868566, 2135504, 2599744, 2669380, 3050720, 3249680, 3737132, 4271008, 4671415, 5338760, 6101440, 6499360, 7474264, 8542016, 9342830, 10677520, 12998720, 14948528, 18685660, 21355040, 29897056, 37371320, 42710080, 59794112, 74742640, 149485280, 298970560]

約数ペア:

[(1, 298970560), (2, 149485280), (4, 74742640), (5, 59794112), (7, 42710080), (8, 37371320), (10, 29897056), (14, 21355040), (16, 18685660), (20, 14948528), (23, 12998720), (28, 10677520), (32, 9342830), (35, 8542016), (40, 7474264), (46, 6499360), (49, 6101440), (56, 5338760), (64, 4671415), (70, 4271008), (80, 3737132), (92, 3249680), (98, 3050720), (112, 2669380), (115, 2599744), (140, 2135504), (160, 1868566), (161, 1856960), (184, 1624840), (196, 1525360), (224, 1334690), (230, 1299872), (245, 1220288), (280, 1067752), (320, 934283), (322, 928480), (368, 812420), (392, 762680), (448, 667345), (460, 649936), (490, 610144), (560, 533876), (644, 464240), (736, 406210), (784, 381340), (805, 371392), (829, 360640), (920, 324968), (980, 305072), (1120, 266938), (1127, 265280), (1288, 232120), (1472, 203105), (1568, 190670), (1610, 185696), (1658, 180320), (1840, 162484), (1960, 152536), (2240, 133469), (2254, 132640), (2576, 116060), (3136, 95335), (3220, 92848), (3316, 90160), (3680, 81242), (3920, 76268), (4145, 72128), (4508, 66320), (5152, 58030), (5635, 53056), (5803, 51520), (6440, 46424), (6632, 45080), (7360, 40621), (7840, 38134), (8290, 36064), (9016, 33160), (10304, 29015), (11270, 26528), (11606, 25760), (12880, 23212), (13264, 22540), (15680, 19067), (16580, 18032)]