40023480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 149299200

約数和(自身を除く): 109275720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 53, 56, 58, 60, 62, 70, 84, 87, 93, 105, 106, 116, 120, 124, 140, 145, 155, 159, 168, 174, 186, 203, 210, 212, 217, 232, 248, 265, 280, 290, 310, 318, 348, 371, 372, 406, 420, 424, 434, 435, 465, 530, 580, 609, 620, 636, 651, 696, 742, 744, 795, 812, 840, 868, 870, 899, 930, 1015, 1060, 1085, 1113, 1160, 1218, 1240, 1272, 1302, 1484, 1537, 1590, 1624, 1643, 1736, 1740, 1798, 1855, 1860, 2030, 2120, 2170, 2226, 2436, 2604, 2697, 2968, 3045, 3074, 3180, 3255, 3286, 3480, 3596, 3710, 3720, 4060, 4340, 4452, 4495, 4611, 4872, 4929, 5208, 5394, 5565, 6090, 6148, 6293, 6360, 6510, 6572, 7192, 7420, 7685, 8120, 8215, 8680, 8904, 8990, 9222, 9858, 10759, 10788, 11130, 11501, 12180, 12296, 12586, 13020, 13144, 13485, 14840, 15370, 16430, 17980, 18444, 18879, 19716, 21518, 21576, 22260, 23002, 23055, 24360, 24645, 25172, 26040, 26970, 30740, 31465, 32277, 32860, 34503, 35960, 36888, 37758, 39432, 43036, 44520, 46004, 46110, 47647, 49290, 50344, 53795, 53940, 57505, 61480, 62930, 64554, 65720, 69006, 75516, 86072, 92008, 92220, 94395, 95294, 98580, 107590, 107880, 115010, 125860, 129108, 138012, 142941, 151032, 161385, 172515, 184440, 188790, 190588, 197160, 215180, 230020, 238235, 251720, 258216, 276024, 285882, 322770, 333529, 345030, 377580, 381176, 430360, 460040, 476470, 571764, 645540, 667058, 690060, 714705, 755160, 952940, 1000587, 1143528, 1291080, 1334116, 1380120, 1429410, 1667645, 1905880, 2001174, 2668232, 2858820, 3335290, 4002348, 5002935, 5717640, 6670580, 8004696, 10005870, 13341160, 20011740, 40023480]

約数ペア:

[(1, 40023480), (2, 20011740), (3, 13341160), (4, 10005870), (5, 8004696), (6, 6670580), (7, 5717640), (8, 5002935), (10, 4002348), (12, 3335290), (14, 2858820), (15, 2668232), (20, 2001174), (21, 1905880), (24, 1667645), (28, 1429410), (29, 1380120), (30, 1334116), (31, 1291080), (35, 1143528), (40, 1000587), (42, 952940), (53, 755160), (56, 714705), (58, 690060), (60, 667058), (62, 645540), (70, 571764), (84, 476470), (87, 460040), (93, 430360), (105, 381176), (106, 377580), (116, 345030), (120, 333529), (124, 322770), (140, 285882), (145, 276024), (155, 258216), (159, 251720), (168, 238235), (174, 230020), (186, 215180), (203, 197160), (210, 190588), (212, 188790), (217, 184440), (232, 172515), (248, 161385), (265, 151032), (280, 142941), (290, 138012), (310, 129108), (318, 125860), (348, 115010), (371, 107880), (372, 107590), (406, 98580), (420, 95294), (424, 94395), (434, 92220), (435, 92008), (465, 86072), (530, 75516), (580, 69006), (609, 65720), (620, 64554), (636, 62930), (651, 61480), (696, 57505), (742, 53940), (744, 53795), (795, 50344), (812, 49290), (840, 47647), (868, 46110), (870, 46004), (899, 44520), (930, 43036), (1015, 39432), (1060, 37758), (1085, 36888), (1113, 35960), (1160, 34503), (1218, 32860), (1240, 32277), (1272, 31465), (1302, 30740), (1484, 26970), (1537, 26040), (1590, 25172), (1624, 24645), (1643, 24360), (1736, 23055), (1740, 23002), (1798, 22260), (1855, 21576), (1860, 21518), (2030, 19716), (2120, 18879), (2170, 18444), (2226, 17980), (2436, 16430), (2604, 15370), (2697, 14840), (2968, 13485), (3045, 13144), (3074, 13020), (3180, 12586), (3255, 12296), (3286, 12180), (3480, 11501), (3596, 11130), (3710, 10788), (3720, 10759), (4060, 9858), (4340, 9222), (4452, 8990), (4495, 8904), (4611, 8680), (4872, 8215), (4929, 8120), (5208, 7685), (5394, 7420), (5565, 7192), (6090, 6572), (6148, 6510), (6293, 6360)]