734157720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 2529727200

約数和(自身を除く): 1795569480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 181, 190, 228, 285, 342, 360, 362, 380, 456, 543, 570, 593, 684, 724, 760, 855, 905, 1086, 1140, 1186, 1368, 1448, 1629, 1710, 1779, 1810, 2172, 2280, 2372, 2715, 2965, 3258, 3420, 3439, 3558, 3620, 4344, 4744, 5337, 5430, 5930, 6516, 6840, 6878, 7116, 7240, 8145, 8895, 10317, 10674, 10860, 11267, 11860, 13032, 13756, 14232, 16290, 17195, 17790, 20634, 21348, 21720, 22534, 23720, 26685, 27512, 30951, 32580, 33801, 34390, 35580, 41268, 42696, 45068, 51585, 53370, 56335, 61902, 65160, 67602, 68780, 71160, 82536, 90136, 101403, 103170, 106740, 107333, 112670, 123804, 135204, 137560, 154755, 169005, 202806, 206340, 213480, 214666, 225340, 247608, 270408, 309510, 321999, 338010, 405612, 412680, 429332, 450680, 507015, 536665, 619020, 643998, 676020, 811224, 858664, 965997, 1014030, 1073330, 1238040, 1287996, 1352040, 1609995, 1931994, 2028060, 2039327, 2146660, 2575992, 3219990, 3863988, 4056120, 4078654, 4293320, 4829985, 6117981, 6439980, 7727976, 8157308, 9659970, 10196635, 12235962, 12879960, 16314616, 18353943, 19319940, 20393270, 24471924, 30589905, 36707886, 38639880, 40786540, 48943848, 61179810, 73415772, 81573080, 91769715, 122359620, 146831544, 183539430, 244719240, 367078860, 734157720]

約数ペア:

[(1, 734157720), (2, 367078860), (3, 244719240), (4, 183539430), (5, 146831544), (6, 122359620), (8, 91769715), (9, 81573080), (10, 73415772), (12, 61179810), (15, 48943848), (18, 40786540), (19, 38639880), (20, 36707886), (24, 30589905), (30, 24471924), (36, 20393270), (38, 19319940), (40, 18353943), (45, 16314616), (57, 12879960), (60, 12235962), (72, 10196635), (76, 9659970), (90, 8157308), (95, 7727976), (114, 6439980), (120, 6117981), (152, 4829985), (171, 4293320), (180, 4078654), (181, 4056120), (190, 3863988), (228, 3219990), (285, 2575992), (342, 2146660), (360, 2039327), (362, 2028060), (380, 1931994), (456, 1609995), (543, 1352040), (570, 1287996), (593, 1238040), (684, 1073330), (724, 1014030), (760, 965997), (855, 858664), (905, 811224), (1086, 676020), (1140, 643998), (1186, 619020), (1368, 536665), (1448, 507015), (1629, 450680), (1710, 429332), (1779, 412680), (1810, 405612), (2172, 338010), (2280, 321999), (2372, 309510), (2715, 270408), (2965, 247608), (3258, 225340), (3420, 214666), (3439, 213480), (3558, 206340), (3620, 202806), (4344, 169005), (4744, 154755), (5337, 137560), (5430, 135204), (5930, 123804), (6516, 112670), (6840, 107333), (6878, 106740), (7116, 103170), (7240, 101403), (8145, 90136), (8895, 82536), (10317, 71160), (10674, 68780), (10860, 67602), (11267, 65160), (11860, 61902), (13032, 56335), (13756, 53370), (14232, 51585), (16290, 45068), (17195, 42696), (17790, 41268), (20634, 35580), (21348, 34390), (21720, 33801), (22534, 32580), (23720, 30951), (26685, 27512)]