225541440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1197

約数の個数: 168

約数和(自身を含む): 787408128

約数和(自身を除く): 561866688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1103, 1136, 1278, 1420, 1440, 1704, 2130, 2206, 2272, 2556, 2840, 2880, 3195, 3309, 3408, 4260, 4412, 4544, 5112, 5515, 5680, 6390, 6618, 6816, 8520, 8824, 9927, 10224, 11030, 11360, 12780, 13236, 13632, 16545, 17040, 17648, 19854, 20448, 22060, 22720, 25560, 26472, 33090, 34080, 35296, 39708, 40896, 44120, 49635, 51120, 52944, 66180, 68160, 70592, 78313, 79416, 88240, 99270, 102240, 105888, 132360, 156626, 158832, 176480, 198540, 204480, 211776, 234939, 264720, 313252, 317664, 352960, 391565, 397080, 469878, 529440, 626504, 635328, 704817, 783130, 794160, 939756, 1058880, 1174695, 1253008, 1409634, 1566260, 1588320, 1879512, 2349390, 2506016, 2819268, 3132520, 3176640, 3524085, 3759024, 4698780, 5012032, 5638536, 6265040, 7048170, 7518048, 9397560, 11277072, 12530080, 14096340, 15036096, 18795120, 22554144, 25060160, 28192680, 37590240, 45108288, 56385360, 75180480, 112770720, 225541440]

約数ペア:

[(1, 225541440), (2, 112770720), (3, 75180480), (4, 56385360), (5, 45108288), (6, 37590240), (8, 28192680), (9, 25060160), (10, 22554144), (12, 18795120), (15, 15036096), (16, 14096340), (18, 12530080), (20, 11277072), (24, 9397560), (30, 7518048), (32, 7048170), (36, 6265040), (40, 5638536), (45, 5012032), (48, 4698780), (60, 3759024), (64, 3524085), (71, 3176640), (72, 3132520), (80, 2819268), (90, 2506016), (96, 2349390), (120, 1879512), (142, 1588320), (144, 1566260), (160, 1409634), (180, 1253008), (192, 1174695), (213, 1058880), (240, 939756), (284, 794160), (288, 783130), (320, 704817), (355, 635328), (360, 626504), (426, 529440), (480, 469878), (568, 397080), (576, 391565), (639, 352960), (710, 317664), (720, 313252), (852, 264720), (960, 234939), (1065, 211776), (1103, 204480), (1136, 198540), (1278, 176480), (1420, 158832), (1440, 156626), (1704, 132360), (2130, 105888), (2206, 102240), (2272, 99270), (2556, 88240), (2840, 79416), (2880, 78313), (3195, 70592), (3309, 68160), (3408, 66180), (4260, 52944), (4412, 51120), (4544, 49635), (5112, 44120), (5515, 40896), (5680, 39708), (6390, 35296), (6618, 34080), (6816, 33090), (8520, 26472), (8824, 25560), (9927, 22720), (10224, 22060), (11030, 20448), (11360, 19854), (12780, 17648), (13236, 17040), (13632, 16545)]