42710080

素因数分解:

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

素因数の和:876

約数の個数: 112

約数和(自身を含む): 121432320

約数和(自身を除く): 78722240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 829, 920, 1120, 1288, 1472, 1610, 1658, 1840, 2240, 2576, 3220, 3316, 3680, 4145, 5152, 5803, 6440, 6632, 7360, 8290, 10304, 11606, 12880, 13264, 16580, 19067, 23212, 25760, 26528, 29015, 33160, 38134, 46424, 51520, 53056, 58030, 66320, 76268, 92848, 95335, 116060, 132640, 133469, 152536, 185696, 190670, 232120, 265280, 266938, 305072, 371392, 381340, 464240, 533876, 610144, 667345, 762680, 928480, 1067752, 1220288, 1334690, 1525360, 1856960, 2135504, 2669380, 3050720, 4271008, 5338760, 6101440, 8542016, 10677520, 21355040, 42710080]

約数ペア:

[(1, 42710080), (2, 21355040), (4, 10677520), (5, 8542016), (7, 6101440), (8, 5338760), (10, 4271008), (14, 3050720), (16, 2669380), (20, 2135504), (23, 1856960), (28, 1525360), (32, 1334690), (35, 1220288), (40, 1067752), (46, 928480), (56, 762680), (64, 667345), (70, 610144), (80, 533876), (92, 464240), (112, 381340), (115, 371392), (140, 305072), (160, 266938), (161, 265280), (184, 232120), (224, 190670), (230, 185696), (280, 152536), (320, 133469), (322, 132640), (368, 116060), (448, 95335), (460, 92848), (560, 76268), (644, 66320), (736, 58030), (805, 53056), (829, 51520), (920, 46424), (1120, 38134), (1288, 33160), (1472, 29015), (1610, 26528), (1658, 25760), (1840, 23212), (2240, 19067), (2576, 16580), (3220, 13264), (3316, 12880), (3680, 11606), (4145, 10304), (5152, 8290), (5803, 7360), (6440, 6632)]