243633960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 256

約数和(自身を含む): 884736000

約数和(自身を除く): 641102040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 383, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 766, 837, 855, 930, 1026, 1080, 1116, 1140, 1149, 1178, 1240, 1368, 1395, 1532, 1674, 1710, 1767, 1860, 1915, 2052, 2232, 2280, 2298, 2356, 2565, 2790, 2945, 3064, 3348, 3420, 3447, 3534, 3720, 3830, 4104, 4185, 4596, 4712, 5130, 5301, 5580, 5745, 5890, 6696, 6840, 6894, 7068, 7277, 7660, 8370, 8835, 9192, 10260, 10341, 10602, 11160, 11490, 11780, 11873, 13788, 14136, 14554, 15320, 15903, 16740, 17235, 17670, 20520, 20682, 21204, 21831, 22980, 23560, 23746, 26505, 27576, 29108, 31806, 33480, 34470, 35340, 35619, 36385, 41364, 42408, 43662, 45960, 47492, 51705, 53010, 58216, 59365, 63612, 65493, 68940, 70680, 71238, 72770, 79515, 82728, 87324, 94984, 103410, 106020, 106857, 109155, 118730, 127224, 130986, 137880, 142476, 145540, 159030, 174648, 178095, 196479, 206820, 212040, 213714, 218310, 225587, 237460, 261972, 284952, 291080, 318060, 320571, 327465, 356190, 392958, 413640, 427428, 436620, 451174, 474920, 523944, 534285, 636120, 641142, 654930, 676761, 712380, 785916, 854856, 873240, 902348, 982395, 1068570, 1127935, 1282284, 1309860, 1353522, 1424760, 1571832, 1602855, 1804696, 1964790, 2030283, 2137140, 2255870, 2564568, 2619720, 2707044, 3205710, 3383805, 3929580, 4060566, 4274280, 4511740, 5414088, 6090849, 6411420, 6767610, 7859160, 8121132, 9023480, 10151415, 12181698, 12822840, 13535220, 16242264, 20302830, 24363396, 27070440, 30454245, 40605660, 48726792, 60908490, 81211320, 121816980, 243633960]

約数ペア:

[(1, 243633960), (2, 121816980), (3, 81211320), (4, 60908490), (5, 48726792), (6, 40605660), (8, 30454245), (9, 27070440), (10, 24363396), (12, 20302830), (15, 16242264), (18, 13535220), (19, 12822840), (20, 12181698), (24, 10151415), (27, 9023480), (30, 8121132), (31, 7859160), (36, 6767610), (38, 6411420), (40, 6090849), (45, 5414088), (54, 4511740), (57, 4274280), (60, 4060566), (62, 3929580), (72, 3383805), (76, 3205710), (90, 2707044), (93, 2619720), (95, 2564568), (108, 2255870), (114, 2137140), (120, 2030283), (124, 1964790), (135, 1804696), (152, 1602855), (155, 1571832), (171, 1424760), (180, 1353522), (186, 1309860), (190, 1282284), (216, 1127935), (228, 1068570), (248, 982395), (270, 902348), (279, 873240), (285, 854856), (310, 785916), (342, 712380), (360, 676761), (372, 654930), (380, 641142), (383, 636120), (456, 534285), (465, 523944), (513, 474920), (540, 451174), (558, 436620), (570, 427428), (589, 413640), (620, 392958), (684, 356190), (744, 327465), (760, 320571), (766, 318060), (837, 291080), (855, 284952), (930, 261972), (1026, 237460), (1080, 225587), (1116, 218310), (1140, 213714), (1149, 212040), (1178, 206820), (1240, 196479), (1368, 178095), (1395, 174648), (1532, 159030), (1674, 145540), (1710, 142476), (1767, 137880), (1860, 130986), (1915, 127224), (2052, 118730), (2232, 109155), (2280, 106857), (2298, 106020), (2356, 103410), (2565, 94984), (2790, 87324), (2945, 82728), (3064, 79515), (3348, 72770), (3420, 71238), (3447, 70680), (3534, 68940), (3720, 65493), (3830, 63612), (4104, 59365), (4185, 58216), (4596, 53010), (4712, 51705), (5130, 47492), (5301, 45960), (5580, 43662), (5745, 42408), (5890, 41364), (6696, 36385), (6840, 35619), (6894, 35340), (7068, 34470), (7277, 33480), (7660, 31806), (8370, 29108), (8835, 27576), (9192, 26505), (10260, 23746), (10341, 23560), (10602, 22980), (11160, 21831), (11490, 21204), (11780, 20682), (11873, 20520), (13788, 17670), (14136, 17235), (14554, 16740), (15320, 15903)]