2158790760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3413}}^1$

素因数の和:3688

約数の個数: 192

約数和(自身を含む): 8052670080

約数和(自身を除く): 5893879320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 251, 252, 280, 315, 360, 420, 502, 504, 630, 753, 840, 1004, 1255, 1260, 1506, 1757, 2008, 2259, 2510, 2520, 3012, 3413, 3514, 3765, 4518, 5020, 5271, 6024, 6826, 7028, 7530, 8785, 9036, 10040, 10239, 10542, 11295, 13652, 14056, 15060, 15813, 17065, 17570, 18072, 20478, 21084, 22590, 23891, 26355, 27304, 30120, 30717, 31626, 34130, 35140, 40956, 42168, 45180, 47782, 51195, 52710, 61434, 63252, 68260, 70280, 71673, 79065, 81912, 90360, 95564, 102390, 105420, 119455, 122868, 126504, 136520, 143346, 153585, 158130, 191128, 204780, 210840, 215019, 238910, 245736, 286692, 307170, 316260, 358365, 409560, 430038, 477820, 573384, 614340, 632520, 716730, 856663, 860076, 955640, 1075095, 1228680, 1433460, 1713326, 1720152, 2150190, 2569989, 2866920, 3426652, 4283315, 4300380, 5139978, 5996641, 6853304, 7709967, 8566630, 8600760, 10279956, 11993282, 12849945, 15419934, 17133260, 17989923, 20559912, 23986564, 25699890, 29983205, 30839868, 34266520, 35979846, 38549835, 47973128, 51399780, 53969769, 59966410, 61679736, 71959692, 77099670, 89949615, 102799560, 107939538, 119932820, 143919384, 154199340, 179899230, 215879076, 239865640, 269848845, 308398680, 359798460, 431758152, 539697690, 719596920, 1079395380, 2158790760]

約数ペア:

[(1, 2158790760), (2, 1079395380), (3, 719596920), (4, 539697690), (5, 431758152), (6, 359798460), (7, 308398680), (8, 269848845), (9, 239865640), (10, 215879076), (12, 179899230), (14, 154199340), (15, 143919384), (18, 119932820), (20, 107939538), (21, 102799560), (24, 89949615), (28, 77099670), (30, 71959692), (35, 61679736), (36, 59966410), (40, 53969769), (42, 51399780), (45, 47973128), (56, 38549835), (60, 35979846), (63, 34266520), (70, 30839868), (72, 29983205), (84, 25699890), (90, 23986564), (105, 20559912), (120, 17989923), (126, 17133260), (140, 15419934), (168, 12849945), (180, 11993282), (210, 10279956), (251, 8600760), (252, 8566630), (280, 7709967), (315, 6853304), (360, 5996641), (420, 5139978), (502, 4300380), (504, 4283315), (630, 3426652), (753, 2866920), (840, 2569989), (1004, 2150190), (1255, 1720152), (1260, 1713326), (1506, 1433460), (1757, 1228680), (2008, 1075095), (2259, 955640), (2510, 860076), (2520, 856663), (3012, 716730), (3413, 632520), (3514, 614340), (3765, 573384), (4518, 477820), (5020, 430038), (5271, 409560), (6024, 358365), (6826, 316260), (7028, 307170), (7530, 286692), (8785, 245736), (9036, 238910), (10040, 215019), (10239, 210840), (10542, 204780), (11295, 191128), (13652, 158130), (14056, 153585), (15060, 143346), (15813, 136520), (17065, 126504), (17570, 122868), (18072, 119455), (20478, 105420), (21084, 102390), (22590, 95564), (23891, 90360), (26355, 81912), (27304, 79065), (30120, 71673), (30717, 70280), (31626, 68260), (34130, 63252), (35140, 61434), (40956, 52710), (42168, 51195), (45180, 47782)]