1897104960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15319}}^1$

素因数の和:15385

約数の個数: 168

約数和(自身を含む): 6677436480

約数和(自身を除く): 4780331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15319, 15480, 20640, 24768, 30638, 30960, 41280, 45957, 61276, 61920, 76595, 91914, 122552, 123840, 137871, 153190, 183828, 229785, 245104, 275742, 306380, 367656, 459570, 490208, 551484, 612760, 658717, 689355, 735312, 919140, 980416, 1102968, 1225520, 1317434, 1378710, 1470624, 1838280, 1976151, 2205936, 2451040, 2634868, 2757420, 2941248, 3293585, 3676560, 3952302, 4411872, 4902080, 5269736, 5514840, 5928453, 6587170, 7353120, 7904604, 8823744, 9880755, 10539472, 11029680, 11856906, 13174340, 14706240, 15809208, 19761510, 21078944, 22059360, 23713812, 26348680, 29642265, 31618416, 39523020, 42157888, 44118720, 47427624, 52697360, 59284530, 63236832, 79046040, 94855248, 105394720, 118569060, 126473664, 158092080, 189710496, 210789440, 237138120, 316184160, 379420992, 474276240, 632368320, 948552480, 1897104960]

約数ペア:

[(1, 1897104960), (2, 948552480), (3, 632368320), (4, 474276240), (5, 379420992), (6, 316184160), (8, 237138120), (9, 210789440), (10, 189710496), (12, 158092080), (15, 126473664), (16, 118569060), (18, 105394720), (20, 94855248), (24, 79046040), (30, 63236832), (32, 59284530), (36, 52697360), (40, 47427624), (43, 44118720), (45, 42157888), (48, 39523020), (60, 31618416), (64, 29642265), (72, 26348680), (80, 23713812), (86, 22059360), (90, 21078944), (96, 19761510), (120, 15809208), (129, 14706240), (144, 13174340), (160, 11856906), (172, 11029680), (180, 10539472), (192, 9880755), (215, 8823744), (240, 7904604), (258, 7353120), (288, 6587170), (320, 5928453), (344, 5514840), (360, 5269736), (387, 4902080), (430, 4411872), (480, 3952302), (516, 3676560), (576, 3293585), (645, 2941248), (688, 2757420), (720, 2634868), (774, 2451040), (860, 2205936), (960, 1976151), (1032, 1838280), (1290, 1470624), (1376, 1378710), (1440, 1317434), (1548, 1225520), (1720, 1102968), (1935, 980416), (2064, 919140), (2580, 735312), (2752, 689355), (2880, 658717), (3096, 612760), (3440, 551484), (3870, 490208), (4128, 459570), (5160, 367656), (6192, 306380), (6880, 275742), (7740, 245104), (8256, 229785), (10320, 183828), (12384, 153190), (13760, 137871), (15319, 123840), (15480, 122552), (20640, 91914), (24768, 76595), (30638, 61920), (30960, 61276), (41280, 45957)]