151564140

素因数分解:

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

素因数の和:541

約数の個数: 288

約数和(自身を含む): 596843520

約数和(自身を除く): 445279380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 487, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 974, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1461, 1482, 1596, 1638, 1710, 1729, 1820, 1948, 1995, 2223, 2340, 2394, 2435, 2470, 2660, 2730, 2922, 2964, 3276, 3409, 3420, 3458, 3705, 3990, 4095, 4383, 4446, 4788, 4870, 4940, 5187, 5460, 5844, 5985, 6331, 6818, 6916, 7305, 7410, 7980, 8190, 8645, 8766, 8892, 9253, 9740, 10227, 10374, 11115, 11970, 12662, 13636, 14610, 14820, 15561, 16380, 17045, 17290, 17532, 18506, 18993, 20454, 20748, 21915, 22230, 23940, 25324, 25935, 27759, 29220, 30681, 31122, 31655, 34090, 34580, 37012, 37986, 40908, 43830, 44317, 44460, 46265, 51135, 51870, 55518, 56979, 61362, 62244, 63310, 64771, 68180, 75972, 77805, 83277, 87660, 88634, 92530, 94965, 102270, 103740, 111036, 113958, 120289, 122724, 126620, 129542, 132951, 138795, 153405, 155610, 166554, 177268, 185060, 189930, 194313, 204540, 221585, 227916, 240578, 259084, 265902, 277590, 284895, 306810, 311220, 323855, 333108, 360867, 379860, 388626, 398853, 416385, 443170, 481156, 531804, 555180, 569790, 582939, 601445, 613620, 647710, 664755, 721734, 777252, 797706, 832770, 842023, 886340, 971565, 1082601, 1139580, 1165878, 1202890, 1295420, 1329510, 1443468, 1595412, 1665540, 1684046, 1804335, 1943130, 1994265, 2165202, 2331756, 2405780, 2526069, 2659020, 2914695, 3368092, 3608670, 3886260, 3988530, 4210115, 4330404, 5052138, 5413005, 5829390, 7217340, 7578207, 7977060, 8420230, 10104276, 10826010, 11658780, 12630345, 15156414, 16840460, 21652020, 25260690, 30312828, 37891035, 50521380, 75782070, 151564140]

約数ペア:

[(1, 151564140), (2, 75782070), (3, 50521380), (4, 37891035), (5, 30312828), (6, 25260690), (7, 21652020), (9, 16840460), (10, 15156414), (12, 12630345), (13, 11658780), (14, 10826010), (15, 10104276), (18, 8420230), (19, 7977060), (20, 7578207), (21, 7217340), (26, 5829390), (28, 5413005), (30, 5052138), (35, 4330404), (36, 4210115), (38, 3988530), (39, 3886260), (42, 3608670), (45, 3368092), (52, 2914695), (57, 2659020), (60, 2526069), (63, 2405780), (65, 2331756), (70, 2165202), (76, 1994265), (78, 1943130), (84, 1804335), (90, 1684046), (91, 1665540), (95, 1595412), (105, 1443468), (114, 1329510), (117, 1295420), (126, 1202890), (130, 1165878), (133, 1139580), (140, 1082601), (156, 971565), (171, 886340), (180, 842023), (182, 832770), (190, 797706), (195, 777252), (210, 721734), (228, 664755), (234, 647710), (247, 613620), (252, 601445), (260, 582939), (266, 569790), (273, 555180), (285, 531804), (315, 481156), (342, 443170), (364, 416385), (380, 398853), (390, 388626), (399, 379860), (420, 360867), (455, 333108), (468, 323855), (487, 311220), (494, 306810), (532, 284895), (546, 277590), (570, 265902), (585, 259084), (630, 240578), (665, 227916), (684, 221585), (741, 204540), (780, 194313), (798, 189930), (819, 185060), (855, 177268), (910, 166554), (974, 155610), (988, 153405), (1092, 138795), (1140, 132951), (1170, 129542), (1197, 126620), (1235, 122724), (1260, 120289), (1330, 113958), (1365, 111036), (1461, 103740), (1482, 102270), (1596, 94965), (1638, 92530), (1710, 88634), (1729, 87660), (1820, 83277), (1948, 77805), (1995, 75972), (2223, 68180), (2340, 64771), (2394, 63310), (2435, 62244), (2470, 61362), (2660, 56979), (2730, 55518), (2922, 51870), (2964, 51135), (3276, 46265), (3409, 44460), (3420, 44317), (3458, 43830), (3705, 40908), (3990, 37986), (4095, 37012), (4383, 34580), (4446, 34090), (4788, 31655), (4870, 31122), (4940, 30681), (5187, 29220), (5460, 27759), (5844, 25935), (5985, 25324), (6331, 23940), (6818, 22230), (6916, 21915), (7305, 20748), (7410, 20454), (7980, 18993), (8190, 18506), (8645, 17532), (8766, 17290), (8892, 17045), (9253, 16380), (9740, 15561), (10227, 14820), (10374, 14610), (11115, 13636), (11970, 12662)]