19932247860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{5641}}^1$

素因数の和:5886

約数の個数: 192

約数和(自身を含む): 65515806720

約数和(自身を除く): 45583558860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 179, 188, 210, 235, 282, 329, 358, 420, 470, 537, 564, 658, 705, 716, 895, 940, 987, 1074, 1253, 1316, 1410, 1645, 1790, 1974, 2148, 2506, 2685, 2820, 3290, 3580, 3759, 3948, 4935, 5012, 5370, 5641, 6265, 6580, 7518, 8413, 9870, 10740, 11282, 12530, 15036, 16826, 16923, 18795, 19740, 22564, 25060, 25239, 28205, 33652, 33846, 37590, 39487, 42065, 50478, 56410, 58891, 67692, 75180, 78974, 84130, 84615, 100956, 112820, 117782, 118461, 126195, 157948, 168260, 169230, 176673, 197435, 235564, 236922, 252390, 265127, 294455, 338460, 353346, 394870, 473844, 504780, 530254, 588910, 592305, 706692, 789740, 795381, 883365, 1009739, 1060508, 1177820, 1184610, 1325635, 1590762, 1766730, 1855889, 2019478, 2369220, 2651270, 3029217, 3181524, 3533460, 3711778, 3976905, 4038956, 5048695, 5302540, 5567667, 6058434, 7068173, 7423556, 7953810, 9279445, 10097390, 11135334, 12116868, 14136346, 15146085, 15907620, 18558890, 20194780, 21204519, 22270668, 27838335, 28272692, 30292170, 35340865, 37117780, 42409038, 47457733, 55676670, 60584340, 70681730, 84818076, 94915466, 106022595, 111353340, 141363460, 142373199, 189830932, 212045190, 237288665, 284746398, 332204131, 424090380, 474577330, 569492796, 664408262, 711865995, 949154660, 996612393, 1328816524, 1423731990, 1661020655, 1993224786, 2847463980, 3322041310, 3986449572, 4983061965, 6644082620, 9966123930, 19932247860]

約数ペア:

[(1, 19932247860), (2, 9966123930), (3, 6644082620), (4, 4983061965), (5, 3986449572), (6, 3322041310), (7, 2847463980), (10, 1993224786), (12, 1661020655), (14, 1423731990), (15, 1328816524), (20, 996612393), (21, 949154660), (28, 711865995), (30, 664408262), (35, 569492796), (42, 474577330), (47, 424090380), (60, 332204131), (70, 284746398), (84, 237288665), (94, 212045190), (105, 189830932), (140, 142373199), (141, 141363460), (179, 111353340), (188, 106022595), (210, 94915466), (235, 84818076), (282, 70681730), (329, 60584340), (358, 55676670), (420, 47457733), (470, 42409038), (537, 37117780), (564, 35340865), (658, 30292170), (705, 28272692), (716, 27838335), (895, 22270668), (940, 21204519), (987, 20194780), (1074, 18558890), (1253, 15907620), (1316, 15146085), (1410, 14136346), (1645, 12116868), (1790, 11135334), (1974, 10097390), (2148, 9279445), (2506, 7953810), (2685, 7423556), (2820, 7068173), (3290, 6058434), (3580, 5567667), (3759, 5302540), (3948, 5048695), (4935, 4038956), (5012, 3976905), (5370, 3711778), (5641, 3533460), (6265, 3181524), (6580, 3029217), (7518, 2651270), (8413, 2369220), (9870, 2019478), (10740, 1855889), (11282, 1766730), (12530, 1590762), (15036, 1325635), (16826, 1184610), (16923, 1177820), (18795, 1060508), (19740, 1009739), (22564, 883365), (25060, 795381), (25239, 789740), (28205, 706692), (33652, 592305), (33846, 588910), (37590, 530254), (39487, 504780), (42065, 473844), (50478, 394870), (56410, 353346), (58891, 338460), (67692, 294455), (75180, 265127), (78974, 252390), (84130, 236922), (84615, 235564), (100956, 197435), (112820, 176673), (117782, 169230), (118461, 168260), (126195, 157948)]