303128280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 384

約数和(自身を含む): 1278950400

約数和(自身を除く): 975822120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 487, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 974, 988, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1461, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1948, 1976, 1995, 2184, 2223, 2280, 2340, 2394, 2435, 2470, 2520, 2660, 2730, 2922, 2964, 3192, 3276, 3409, 3420, 3458, 3640, 3705, 3896, 3990, 4095, 4383, 4446, 4680, 4788, 4870, 4940, 5187, 5320, 5460, 5844, 5928, 5985, 6331, 6552, 6818, 6840, 6916, 7305, 7410, 7980, 8190, 8645, 8766, 8892, 9253, 9576, 9740, 9880, 10227, 10374, 10920, 11115, 11688, 11970, 12662, 13636, 13832, 14610, 14820, 15561, 15960, 16380, 17045, 17290, 17532, 17784, 18506, 18993, 19480, 20454, 20748, 21915, 22230, 23940, 25324, 25935, 27272, 27759, 29220, 29640, 30681, 31122, 31655, 32760, 34090, 34580, 35064, 37012, 37986, 40908, 41496, 43830, 44317, 44460, 46265, 47880, 50648, 51135, 51870, 55518, 56979, 58440, 61362, 62244, 63310, 64771, 68180, 69160, 74024, 75972, 77805, 81816, 83277, 87660, 88634, 88920, 92530, 94965, 102270, 103740, 111036, 113958, 120289, 122724, 124488, 126620, 129542, 132951, 136360, 138795, 151944, 153405, 155610, 166554, 175320, 177268, 185060, 189930, 194313, 204540, 207480, 221585, 222072, 227916, 240578, 245448, 253240, 259084, 265902, 277590, 284895, 306810, 311220, 323855, 333108, 354536, 360867, 370120, 379860, 388626, 398853, 409080, 416385, 443170, 455832, 481156, 518168, 531804, 555180, 569790, 582939, 601445, 613620, 622440, 647710, 664755, 666216, 721734, 759720, 777252, 797706, 832770, 842023, 886340, 962312, 971565, 1063608, 1082601, 1110360, 1139580, 1165878, 1202890, 1227240, 1295420, 1329510, 1443468, 1554504, 1595412, 1665540, 1684046, 1772680, 1804335, 1943130, 1994265, 2165202, 2279160, 2331756, 2405780, 2526069, 2590840, 2659020, 2886936, 2914695, 3190824, 3331080, 3368092, 3608670, 3886260, 3988530, 4210115, 4330404, 4663512, 4811560, 5052138, 5318040, 5413005, 5829390, 6736184, 7217340, 7578207, 7772520, 7977060, 8420230, 8660808, 10104276, 10826010, 11658780, 12630345, 14434680, 15156414, 15954120, 16840460, 20208552, 21652020, 23317560, 25260690, 30312828, 33680920, 37891035, 43304040, 50521380, 60625656, 75782070, 101042760, 151564140, 303128280]

約数ペア:

[(1, 303128280), (2, 151564140), (3, 101042760), (4, 75782070), (5, 60625656), (6, 50521380), (7, 43304040), (8, 37891035), (9, 33680920), (10, 30312828), (12, 25260690), (13, 23317560), (14, 21652020), (15, 20208552), (18, 16840460), (19, 15954120), (20, 15156414), (21, 14434680), (24, 12630345), (26, 11658780), (28, 10826010), (30, 10104276), (35, 8660808), (36, 8420230), (38, 7977060), (39, 7772520), (40, 7578207), (42, 7217340), (45, 6736184), (52, 5829390), (56, 5413005), (57, 5318040), (60, 5052138), (63, 4811560), (65, 4663512), (70, 4330404), (72, 4210115), (76, 3988530), (78, 3886260), (84, 3608670), (90, 3368092), (91, 3331080), (95, 3190824), (104, 2914695), (105, 2886936), (114, 2659020), (117, 2590840), (120, 2526069), (126, 2405780), (130, 2331756), (133, 2279160), (140, 2165202), (152, 1994265), (156, 1943130), (168, 1804335), (171, 1772680), (180, 1684046), (182, 1665540), (190, 1595412), (195, 1554504), (210, 1443468), (228, 1329510), (234, 1295420), (247, 1227240), (252, 1202890), (260, 1165878), (266, 1139580), (273, 1110360), (280, 1082601), (285, 1063608), (312, 971565), (315, 962312), (342, 886340), (360, 842023), (364, 832770), (380, 797706), (390, 777252), (399, 759720), (420, 721734), (455, 666216), (456, 664755), (468, 647710), (487, 622440), (494, 613620), (504, 601445), (520, 582939), (532, 569790), (546, 555180), (570, 531804), (585, 518168), (630, 481156), (665, 455832), (684, 443170), (728, 416385), (741, 409080), (760, 398853), (780, 388626), (798, 379860), (819, 370120), (840, 360867), (855, 354536), (910, 333108), (936, 323855), (974, 311220), (988, 306810), (1064, 284895), (1092, 277590), (1140, 265902), (1170, 259084), (1197, 253240), (1235, 245448), (1260, 240578), (1330, 227916), (1365, 222072), (1368, 221585), (1461, 207480), (1482, 204540), (1560, 194313), (1596, 189930), (1638, 185060), (1710, 177268), (1729, 175320), (1820, 166554), (1948, 155610), (1976, 153405), (1995, 151944), (2184, 138795), (2223, 136360), (2280, 132951), (2340, 129542), (2394, 126620), (2435, 124488), (2470, 122724), (2520, 120289), (2660, 113958), (2730, 111036), (2922, 103740), (2964, 102270), (3192, 94965), (3276, 92530), (3409, 88920), (3420, 88634), (3458, 87660), (3640, 83277), (3705, 81816), (3896, 77805), (3990, 75972), (4095, 74024), (4383, 69160), (4446, 68180), (4680, 64771), (4788, 63310), (4870, 62244), (4940, 61362), (5187, 58440), (5320, 56979), (5460, 55518), (5844, 51870), (5928, 51135), (5985, 50648), (6331, 47880), (6552, 46265), (6818, 44460), (6840, 44317), (6916, 43830), (7305, 41496), (7410, 40908), (7980, 37986), (8190, 37012), (8645, 35064), (8766, 34580), (8892, 34090), (9253, 32760), (9576, 31655), (9740, 31122), (9880, 30681), (10227, 29640), (10374, 29220), (10920, 27759), (11115, 27272), (11688, 25935), (11970, 25324), (12662, 23940), (13636, 22230), (13832, 21915), (14610, 20748), (14820, 20454), (15561, 19480), (15960, 18993), (16380, 18506), (17045, 17784), (17290, 17532)]