1057378320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1510

約数の個数: 160

約数和(自身を含む): 3653159040

約数和(自身を除く): 2595780720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 491, 540, 720, 982, 997, 1080, 1473, 1964, 1994, 2160, 2455, 2946, 2991, 3928, 3988, 4419, 4910, 4985, 5892, 5982, 7365, 7856, 7976, 8838, 8973, 9820, 9970, 11784, 11964, 13257, 14730, 14955, 15952, 17676, 17946, 19640, 19940, 22095, 23568, 23928, 26514, 26919, 29460, 29910, 35352, 35892, 39280, 39880, 44190, 44865, 47856, 53028, 53838, 58920, 59820, 66285, 70704, 71784, 79760, 88380, 89730, 106056, 107676, 117840, 119640, 132570, 134595, 143568, 176760, 179460, 212112, 215352, 239280, 265140, 269190, 353520, 358920, 430704, 489527, 530280, 538380, 717840, 979054, 1060560, 1076760, 1468581, 1958108, 2153520, 2447635, 2937162, 3916216, 4405743, 4895270, 5874324, 7342905, 7832432, 8811486, 9790540, 11748648, 13217229, 14685810, 17622972, 19581080, 22028715, 23497296, 26434458, 29371620, 35245944, 39162160, 44057430, 52868916, 58743240, 66086145, 70491888, 88114860, 105737832, 117486480, 132172290, 176229720, 211475664, 264344580, 352459440, 528689160, 1057378320]

約数ペア:

[(1, 1057378320), (2, 528689160), (3, 352459440), (4, 264344580), (5, 211475664), (6, 176229720), (8, 132172290), (9, 117486480), (10, 105737832), (12, 88114860), (15, 70491888), (16, 66086145), (18, 58743240), (20, 52868916), (24, 44057430), (27, 39162160), (30, 35245944), (36, 29371620), (40, 26434458), (45, 23497296), (48, 22028715), (54, 19581080), (60, 17622972), (72, 14685810), (80, 13217229), (90, 11748648), (108, 9790540), (120, 8811486), (135, 7832432), (144, 7342905), (180, 5874324), (216, 4895270), (240, 4405743), (270, 3916216), (360, 2937162), (432, 2447635), (491, 2153520), (540, 1958108), (720, 1468581), (982, 1076760), (997, 1060560), (1080, 979054), (1473, 717840), (1964, 538380), (1994, 530280), (2160, 489527), (2455, 430704), (2946, 358920), (2991, 353520), (3928, 269190), (3988, 265140), (4419, 239280), (4910, 215352), (4985, 212112), (5892, 179460), (5982, 176760), (7365, 143568), (7856, 134595), (7976, 132570), (8838, 119640), (8973, 117840), (9820, 107676), (9970, 106056), (11784, 89730), (11964, 88380), (13257, 79760), (14730, 71784), (14955, 70704), (15952, 66285), (17676, 59820), (17946, 58920), (19640, 53838), (19940, 53028), (22095, 47856), (23568, 44865), (23928, 44190), (26514, 39880), (26919, 39280), (29460, 35892), (29910, 35352)]