394424160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2101

約数の個数: 192

約数和(自身を含む): 1381847040

約数和(自身を除く): 987422880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2039, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4078, 4836, 4960, 6045, 6117, 6240, 6448, 7440, 8060, 8156, 9672, 10195, 12090, 12234, 12896, 14880, 16120, 16312, 19344, 20390, 24180, 24468, 26507, 30585, 32240, 32624, 38688, 40780, 48360, 48936, 53014, 61170, 63209, 64480, 65248, 79521, 81560, 96720, 97872, 106028, 122340, 126418, 132535, 159042, 163120, 189627, 193440, 195744, 212056, 244680, 252836, 265070, 316045, 318084, 326240, 379254, 397605, 424112, 489360, 505672, 530140, 632090, 636168, 758508, 795210, 821717, 848224, 948135, 978720, 1011344, 1060280, 1264180, 1272336, 1517016, 1590420, 1643434, 1896270, 2022688, 2120560, 2465151, 2528360, 2544672, 3034032, 3180840, 3286868, 3792540, 4108585, 4241120, 4930302, 5056720, 6068064, 6361680, 6573736, 7585080, 8217170, 9860604, 10113440, 12325755, 12723360, 13147472, 15170160, 16434340, 19721208, 24651510, 26294944, 30340320, 32868680, 39442416, 49303020, 65737360, 78884832, 98606040, 131474720, 197212080, 394424160]

約数ペア:

[(1, 394424160), (2, 197212080), (3, 131474720), (4, 98606040), (5, 78884832), (6, 65737360), (8, 49303020), (10, 39442416), (12, 32868680), (13, 30340320), (15, 26294944), (16, 24651510), (20, 19721208), (24, 16434340), (26, 15170160), (30, 13147472), (31, 12723360), (32, 12325755), (39, 10113440), (40, 9860604), (48, 8217170), (52, 7585080), (60, 6573736), (62, 6361680), (65, 6068064), (78, 5056720), (80, 4930302), (93, 4241120), (96, 4108585), (104, 3792540), (120, 3286868), (124, 3180840), (130, 3034032), (155, 2544672), (156, 2528360), (160, 2465151), (186, 2120560), (195, 2022688), (208, 1896270), (240, 1643434), (248, 1590420), (260, 1517016), (310, 1272336), (312, 1264180), (372, 1060280), (390, 1011344), (403, 978720), (416, 948135), (465, 848224), (480, 821717), (496, 795210), (520, 758508), (620, 636168), (624, 632090), (744, 530140), (780, 505672), (806, 489360), (930, 424112), (992, 397605), (1040, 379254), (1209, 326240), (1240, 318084), (1248, 316045), (1488, 265070), (1560, 252836), (1612, 244680), (1860, 212056), (2015, 195744), (2039, 193440), (2080, 189627), (2418, 163120), (2480, 159042), (2976, 132535), (3120, 126418), (3224, 122340), (3720, 106028), (4030, 97872), (4078, 96720), (4836, 81560), (4960, 79521), (6045, 65248), (6117, 64480), (6240, 63209), (6448, 61170), (7440, 53014), (8060, 48936), (8156, 48360), (9672, 40780), (10195, 38688), (12090, 32624), (12234, 32240), (12896, 30585), (14880, 26507), (16120, 24468), (16312, 24180), (19344, 20390)]