316910361680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{27997}}^1$

素因数の和:28717

約数の個数: 160

約数和(自身を含む): 847385228160

約数和(自身を除く): 530474866480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 677, 760, 836, 880, 1045, 1354, 1520, 1672, 2090, 2708, 3344, 3385, 4180, 5416, 6770, 7447, 8360, 10832, 12863, 13540, 14894, 16720, 25726, 27080, 27997, 29788, 37235, 51452, 54160, 55994, 59576, 64315, 74470, 102904, 111988, 119152, 128630, 139985, 141493, 148940, 205808, 223976, 257260, 279970, 282986, 297880, 307967, 447952, 514520, 531943, 559940, 565972, 595760, 615934, 707465, 1029040, 1063886, 1119880, 1131944, 1231868, 1414930, 1539835, 2127772, 2239760, 2263888, 2463736, 2659715, 2829860, 3079670, 4255544, 4927472, 5319430, 5659720, 5851373, 6159340, 8511088, 10638860, 11319440, 11702746, 12318680, 18953969, 21277720, 23405492, 24637360, 29256865, 37907938, 42555440, 46810984, 58513730, 75815876, 93621968, 94769845, 117027460, 151631752, 189539690, 208493659, 234054920, 303263504, 360125411, 379079380, 416987318, 468109840, 720250822, 758158760, 833974636, 1042468295, 1440501644, 1516317520, 1667949272, 1800627055, 2084936590, 2881003288, 3335898544, 3601254110, 3961379521, 4169873180, 5762006576, 7202508220, 7922759042, 8339746360, 14405016440, 15845518084, 16679492720, 19806897605, 28810032880, 31691036168, 39613795210, 63382072336, 79227590420, 158455180840, 316910361680]

約数ペア:

[(1, 316910361680), (2, 158455180840), (4, 79227590420), (5, 63382072336), (8, 39613795210), (10, 31691036168), (11, 28810032880), (16, 19806897605), (19, 16679492720), (20, 15845518084), (22, 14405016440), (38, 8339746360), (40, 7922759042), (44, 7202508220), (55, 5762006576), (76, 4169873180), (80, 3961379521), (88, 3601254110), (95, 3335898544), (110, 2881003288), (152, 2084936590), (176, 1800627055), (190, 1667949272), (209, 1516317520), (220, 1440501644), (304, 1042468295), (380, 833974636), (418, 758158760), (440, 720250822), (677, 468109840), (760, 416987318), (836, 379079380), (880, 360125411), (1045, 303263504), (1354, 234054920), (1520, 208493659), (1672, 189539690), (2090, 151631752), (2708, 117027460), (3344, 94769845), (3385, 93621968), (4180, 75815876), (5416, 58513730), (6770, 46810984), (7447, 42555440), (8360, 37907938), (10832, 29256865), (12863, 24637360), (13540, 23405492), (14894, 21277720), (16720, 18953969), (25726, 12318680), (27080, 11702746), (27997, 11319440), (29788, 10638860), (37235, 8511088), (51452, 6159340), (54160, 5851373), (55994, 5659720), (59576, 5319430), (64315, 4927472), (74470, 4255544), (102904, 3079670), (111988, 2829860), (119152, 2659715), (128630, 2463736), (139985, 2263888), (141493, 2239760), (148940, 2127772), (205808, 1539835), (223976, 1414930), (257260, 1231868), (279970, 1131944), (282986, 1119880), (297880, 1063886), (307967, 1029040), (447952, 707465), (514520, 615934), (531943, 595760), (559940, 565972)]