239393160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1196

約数の個数: 192

約数和(自身を含む): 846144000

約数和(自身を除く): 606750840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1129, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2258, 2280, 2356, 2790, 2945, 3387, 3420, 3534, 3720, 4516, 4712, 5301, 5580, 5645, 5890, 6774, 6840, 7068, 8835, 9032, 10161, 10602, 11160, 11290, 11780, 13548, 14136, 16935, 17670, 20322, 21204, 21451, 22580, 23560, 26505, 27096, 33870, 34999, 35340, 40644, 42408, 42902, 45160, 50805, 53010, 64353, 67740, 69998, 70680, 81288, 85804, 101610, 104997, 106020, 107255, 128706, 135480, 139996, 171608, 174995, 193059, 203220, 209994, 212040, 214510, 257412, 279992, 314991, 321765, 349990, 386118, 406440, 419988, 429020, 514824, 524985, 629982, 643530, 664981, 699980, 772236, 839976, 858040, 965295, 1049970, 1259964, 1287060, 1329962, 1399960, 1544472, 1574955, 1930590, 1994943, 2099940, 2519928, 2574120, 2659924, 3149910, 3324905, 3861180, 3989886, 4199880, 5319848, 5984829, 6299820, 6649810, 7722360, 7979772, 9974715, 11969658, 12599640, 13299620, 15959544, 19949430, 23939316, 26599240, 29924145, 39898860, 47878632, 59848290, 79797720, 119696580, 239393160]

約数ペア:

[(1, 239393160), (2, 119696580), (3, 79797720), (4, 59848290), (5, 47878632), (6, 39898860), (8, 29924145), (9, 26599240), (10, 23939316), (12, 19949430), (15, 15959544), (18, 13299620), (19, 12599640), (20, 11969658), (24, 9974715), (30, 7979772), (31, 7722360), (36, 6649810), (38, 6299820), (40, 5984829), (45, 5319848), (57, 4199880), (60, 3989886), (62, 3861180), (72, 3324905), (76, 3149910), (90, 2659924), (93, 2574120), (95, 2519928), (114, 2099940), (120, 1994943), (124, 1930590), (152, 1574955), (155, 1544472), (171, 1399960), (180, 1329962), (186, 1287060), (190, 1259964), (228, 1049970), (248, 965295), (279, 858040), (285, 839976), (310, 772236), (342, 699980), (360, 664981), (372, 643530), (380, 629982), (456, 524985), (465, 514824), (558, 429020), (570, 419988), (589, 406440), (620, 386118), (684, 349990), (744, 321765), (760, 314991), (855, 279992), (930, 257412), (1116, 214510), (1129, 212040), (1140, 209994), (1178, 203220), (1240, 193059), (1368, 174995), (1395, 171608), (1710, 139996), (1767, 135480), (1860, 128706), (2232, 107255), (2258, 106020), (2280, 104997), (2356, 101610), (2790, 85804), (2945, 81288), (3387, 70680), (3420, 69998), (3534, 67740), (3720, 64353), (4516, 53010), (4712, 50805), (5301, 45160), (5580, 42902), (5645, 42408), (5890, 40644), (6774, 35340), (6840, 34999), (7068, 33870), (8835, 27096), (9032, 26505), (10161, 23560), (10602, 22580), (11160, 21451), (11290, 21204), (11780, 20322), (13548, 17670), (14136, 16935)]