161092260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2287

約数の個数: 192

約数和(自身を含む): 603187200

約数和(自身を除く): 442094940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2243, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4486, 4788, 5130, 5985, 6729, 7182, 7980, 8972, 10260, 11215, 11970, 13458, 14364, 15701, 17955, 20187, 22430, 23940, 26916, 31402, 33645, 35910, 40374, 42617, 44860, 47103, 60561, 62804, 67290, 71820, 78505, 80748, 85234, 94206, 100935, 121122, 127851, 134580, 141309, 157010, 170468, 188412, 201870, 213085, 235515, 242244, 255702, 282618, 298319, 302805, 314020, 383553, 403740, 423927, 426170, 471030, 511404, 565236, 596638, 605610, 639255, 706545, 767106, 847854, 852340, 894957, 942060, 1150659, 1193276, 1211220, 1278510, 1413090, 1491595, 1534212, 1695708, 1789914, 1917765, 2119635, 2301318, 2557020, 2684871, 2826180, 2983190, 3579828, 3835530, 4239270, 4474785, 4602636, 5369742, 5753295, 5966380, 7671060, 8054613, 8478540, 8949570, 10739484, 11506590, 13424355, 16109226, 17899140, 23013180, 26848710, 32218452, 40273065, 53697420, 80546130, 161092260]

約数ペア:

[(1, 161092260), (2, 80546130), (3, 53697420), (4, 40273065), (5, 32218452), (6, 26848710), (7, 23013180), (9, 17899140), (10, 16109226), (12, 13424355), (14, 11506590), (15, 10739484), (18, 8949570), (19, 8478540), (20, 8054613), (21, 7671060), (27, 5966380), (28, 5753295), (30, 5369742), (35, 4602636), (36, 4474785), (38, 4239270), (42, 3835530), (45, 3579828), (54, 2983190), (57, 2826180), (60, 2684871), (63, 2557020), (70, 2301318), (76, 2119635), (84, 1917765), (90, 1789914), (95, 1695708), (105, 1534212), (108, 1491595), (114, 1413090), (126, 1278510), (133, 1211220), (135, 1193276), (140, 1150659), (171, 942060), (180, 894957), (189, 852340), (190, 847854), (210, 767106), (228, 706545), (252, 639255), (266, 605610), (270, 596638), (285, 565236), (315, 511404), (342, 471030), (378, 426170), (380, 423927), (399, 403740), (420, 383553), (513, 314020), (532, 302805), (540, 298319), (570, 282618), (630, 255702), (665, 242244), (684, 235515), (756, 213085), (798, 201870), (855, 188412), (945, 170468), (1026, 157010), (1140, 141309), (1197, 134580), (1260, 127851), (1330, 121122), (1596, 100935), (1710, 94206), (1890, 85234), (1995, 80748), (2052, 78505), (2243, 71820), (2394, 67290), (2565, 62804), (2660, 60561), (3420, 47103), (3591, 44860), (3780, 42617), (3990, 40374), (4486, 35910), (4788, 33645), (5130, 31402), (5985, 26916), (6729, 23940), (7182, 22430), (7980, 20187), (8972, 17955), (10260, 15701), (11215, 14364), (11970, 13458)]