237123720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 837216000

約数和(自身を除く): 600092280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 67, 72, 87, 90, 108, 113, 116, 120, 134, 135, 145, 174, 180, 201, 216, 226, 232, 261, 268, 270, 290, 335, 339, 348, 360, 402, 435, 452, 522, 536, 540, 565, 580, 603, 670, 678, 696, 783, 804, 870, 904, 1005, 1017, 1044, 1080, 1130, 1160, 1206, 1305, 1340, 1356, 1566, 1608, 1695, 1740, 1809, 1943, 2010, 2034, 2088, 2260, 2412, 2610, 2680, 2712, 3015, 3051, 3132, 3277, 3390, 3480, 3618, 3886, 3915, 4020, 4068, 4520, 4824, 5085, 5220, 5829, 6030, 6102, 6264, 6554, 6780, 7236, 7571, 7772, 7830, 8040, 8136, 9045, 9715, 9831, 10170, 10440, 11658, 12060, 12204, 13108, 13560, 14472, 15142, 15255, 15544, 15660, 16385, 17487, 18090, 19430, 19662, 20340, 22713, 23316, 24120, 24408, 26216, 29145, 29493, 30284, 30510, 31320, 32770, 34974, 36180, 37855, 38860, 39324, 40680, 45426, 46632, 49155, 52461, 58290, 58986, 60568, 61020, 65540, 68139, 69948, 72360, 75710, 77720, 78648, 87435, 88479, 90852, 98310, 104922, 113565, 116580, 117972, 122040, 131080, 136278, 139896, 147465, 151420, 174870, 176958, 181704, 196620, 204417, 209844, 219559, 227130, 233160, 235944, 262305, 272556, 294930, 302840, 340695, 349740, 353916, 393240, 408834, 419688, 439118, 442395, 454260, 524610, 545112, 589860, 658677, 681390, 699480, 707832, 817668, 878236, 884790, 908520, 1022085, 1049220, 1097795, 1179720, 1317354, 1362780, 1635336, 1756472, 1769580, 1976031, 2044170, 2098440, 2195590, 2634708, 2725560, 3293385, 3539160, 3952062, 4088340, 4391180, 5269416, 5928093, 6586770, 7904124, 8176680, 8782360, 9880155, 11856186, 13173540, 15808248, 19760310, 23712372, 26347080, 29640465, 39520620, 47424744, 59280930, 79041240, 118561860, 237123720]

約数ペア:

[(1, 237123720), (2, 118561860), (3, 79041240), (4, 59280930), (5, 47424744), (6, 39520620), (8, 29640465), (9, 26347080), (10, 23712372), (12, 19760310), (15, 15808248), (18, 13173540), (20, 11856186), (24, 9880155), (27, 8782360), (29, 8176680), (30, 7904124), (36, 6586770), (40, 5928093), (45, 5269416), (54, 4391180), (58, 4088340), (60, 3952062), (67, 3539160), (72, 3293385), (87, 2725560), (90, 2634708), (108, 2195590), (113, 2098440), (116, 2044170), (120, 1976031), (134, 1769580), (135, 1756472), (145, 1635336), (174, 1362780), (180, 1317354), (201, 1179720), (216, 1097795), (226, 1049220), (232, 1022085), (261, 908520), (268, 884790), (270, 878236), (290, 817668), (335, 707832), (339, 699480), (348, 681390), (360, 658677), (402, 589860), (435, 545112), (452, 524610), (522, 454260), (536, 442395), (540, 439118), (565, 419688), (580, 408834), (603, 393240), (670, 353916), (678, 349740), (696, 340695), (783, 302840), (804, 294930), (870, 272556), (904, 262305), (1005, 235944), (1017, 233160), (1044, 227130), (1080, 219559), (1130, 209844), (1160, 204417), (1206, 196620), (1305, 181704), (1340, 176958), (1356, 174870), (1566, 151420), (1608, 147465), (1695, 139896), (1740, 136278), (1809, 131080), (1943, 122040), (2010, 117972), (2034, 116580), (2088, 113565), (2260, 104922), (2412, 98310), (2610, 90852), (2680, 88479), (2712, 87435), (3015, 78648), (3051, 77720), (3132, 75710), (3277, 72360), (3390, 69948), (3480, 68139), (3618, 65540), (3886, 61020), (3915, 60568), (4020, 58986), (4068, 58290), (4520, 52461), (4824, 49155), (5085, 46632), (5220, 45426), (5829, 40680), (6030, 39324), (6102, 38860), (6264, 37855), (6554, 36180), (6780, 34974), (7236, 32770), (7571, 31320), (7772, 30510), (7830, 30284), (8040, 29493), (8136, 29145), (9045, 26216), (9715, 24408), (9831, 24120), (10170, 23316), (10440, 22713), (11658, 20340), (12060, 19662), (12204, 19430), (13108, 18090), (13560, 17487), (14472, 16385), (15142, 15660), (15255, 15544)]