2019362940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:982

約数の個数: 384

約数和(自身を含む): 7810252800

約数和(自身を除く): 5790889860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 31, 35, 36, 38, 42, 45, 54, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 105, 108, 114, 124, 126, 133, 135, 140, 155, 171, 180, 186, 189, 190, 210, 217, 228, 252, 266, 270, 279, 285, 310, 315, 342, 372, 378, 380, 399, 420, 434, 465, 513, 532, 540, 558, 570, 589, 620, 630, 651, 665, 684, 756, 798, 837, 855, 868, 907, 930, 945, 1026, 1085, 1116, 1140, 1178, 1197, 1260, 1302, 1330, 1395, 1596, 1674, 1710, 1767, 1814, 1860, 1890, 1953, 1995, 2052, 2170, 2356, 2394, 2565, 2604, 2660, 2721, 2790, 2945, 3255, 3348, 3420, 3534, 3591, 3628, 3780, 3906, 3990, 4123, 4185, 4340, 4535, 4788, 5130, 5301, 5442, 5580, 5859, 5890, 5985, 6349, 6510, 7068, 7182, 7812, 7980, 8163, 8246, 8370, 8835, 9070, 9765, 10260, 10602, 10884, 11718, 11780, 11970, 12369, 12698, 13020, 13605, 14364, 15903, 16326, 16492, 16740, 17233, 17670, 17955, 18140, 19047, 19530, 20615, 21204, 23436, 23940, 24489, 24738, 25396, 26505, 27210, 28117, 29295, 31745, 31806, 32652, 34466, 35340, 35910, 37107, 38094, 39060, 40815, 41230, 48978, 49476, 51699, 53010, 54420, 56234, 57141, 58590, 61845, 63490, 63612, 68932, 71820, 74214, 76188, 79515, 81630, 82460, 84351, 86165, 95235, 97956, 103398, 106020, 111321, 112468, 114282, 117180, 120631, 122445, 123690, 126980, 140585, 148428, 155097, 159030, 163260, 168702, 171423, 172330, 185535, 190470, 196819, 206796, 222642, 228564, 241262, 244890, 247380, 253053, 258495, 281170, 285705, 310194, 318060, 337404, 342846, 344660, 361893, 371070, 380940, 393638, 421755, 445284, 465291, 482524, 489780, 506106, 516990, 534223, 556605, 562340, 571410, 590457, 603155, 620388, 685692, 723786, 742140, 759159, 775485, 787276, 843510, 857115, 930582, 984095, 1012212, 1033980, 1068446, 1085679, 1113210, 1142820, 1180914, 1206310, 1265265, 1447572, 1518318, 1550970, 1602669, 1687020, 1714230, 1771371, 1809465, 1861164, 1968190, 2136892, 2171358, 2226420, 2326455, 2361828, 2412620, 2530530, 2671115, 2952285, 3036636, 3101940, 3205338, 3257037, 3428460, 3542742, 3618930, 3739561, 3795795, 3936380, 4342716, 4652910, 4808007, 5061060, 5314113, 5342230, 5428395, 5904570, 6410676, 6514074, 7085484, 7237860, 7479122, 7591590, 8013345, 8856855, 9305820, 9616014, 10628226, 10684460, 10856790, 11218683, 11809140, 13028148, 14424021, 14958244, 15183180, 16026690, 16285185, 17713710, 18697805, 19232028, 21256452, 21713580, 22437366, 24040035, 26570565, 28848042, 32053380, 32570370, 33656049, 35427420, 37395610, 44874732, 48080070, 53141130, 56093415, 57696084, 65140740, 67312098, 72120105, 74791220, 96160140, 100968147, 106282260, 112186830, 134624196, 144240210, 168280245, 201936294, 224373660, 288480420, 336560490, 403872588, 504840735, 673120980, 1009681470, 2019362940]

約数ペア:

[(1, 2019362940), (2, 1009681470), (3, 673120980), (4, 504840735), (5, 403872588), (6, 336560490), (7, 288480420), (9, 224373660), (10, 201936294), (12, 168280245), (14, 144240210), (15, 134624196), (18, 112186830), (19, 106282260), (20, 100968147), (21, 96160140), (27, 74791220), (28, 72120105), (30, 67312098), (31, 65140740), (35, 57696084), (36, 56093415), (38, 53141130), (42, 48080070), (45, 44874732), (54, 37395610), (57, 35427420), (60, 33656049), (62, 32570370), (63, 32053380), (70, 28848042), (76, 26570565), (84, 24040035), (90, 22437366), (93, 21713580), (95, 21256452), (105, 19232028), (108, 18697805), (114, 17713710), (124, 16285185), (126, 16026690), (133, 15183180), (135, 14958244), (140, 14424021), (155, 13028148), (171, 11809140), (180, 11218683), (186, 10856790), (189, 10684460), (190, 10628226), (210, 9616014), (217, 9305820), (228, 8856855), (252, 8013345), (266, 7591590), (270, 7479122), (279, 7237860), (285, 7085484), (310, 6514074), (315, 6410676), (342, 5904570), (372, 5428395), (378, 5342230), (380, 5314113), (399, 5061060), (420, 4808007), (434, 4652910), (465, 4342716), (513, 3936380), (532, 3795795), (540, 3739561), (558, 3618930), (570, 3542742), (589, 3428460), (620, 3257037), (630, 3205338), (651, 3101940), (665, 3036636), (684, 2952285), (756, 2671115), (798, 2530530), (837, 2412620), (855, 2361828), (868, 2326455), (907, 2226420), (930, 2171358), (945, 2136892), (1026, 1968190), (1085, 1861164), (1116, 1809465), (1140, 1771371), (1178, 1714230), (1197, 1687020), (1260, 1602669), (1302, 1550970), (1330, 1518318), (1395, 1447572), (1596, 1265265), (1674, 1206310), (1710, 1180914), (1767, 1142820), (1814, 1113210), (1860, 1085679), (1890, 1068446), (1953, 1033980), (1995, 1012212), (2052, 984095), (2170, 930582), (2356, 857115), (2394, 843510), (2565, 787276), (2604, 775485), (2660, 759159), (2721, 742140), (2790, 723786), (2945, 685692), (3255, 620388), (3348, 603155), (3420, 590457), (3534, 571410), (3591, 562340), (3628, 556605), (3780, 534223), (3906, 516990), (3990, 506106), (4123, 489780), (4185, 482524), (4340, 465291), (4535, 445284), (4788, 421755), (5130, 393638), (5301, 380940), (5442, 371070), (5580, 361893), (5859, 344660), (5890, 342846), (5985, 337404), (6349, 318060), (6510, 310194), (7068, 285705), (7182, 281170), (7812, 258495), (7980, 253053), (8163, 247380), (8246, 244890), (8370, 241262), (8835, 228564), (9070, 222642), (9765, 206796), (10260, 196819), (10602, 190470), (10884, 185535), (11718, 172330), (11780, 171423), (11970, 168702), (12369, 163260), (12698, 159030), (13020, 155097), (13605, 148428), (14364, 140585), (15903, 126980), (16326, 123690), (16492, 122445), (16740, 120631), (17233, 117180), (17670, 114282), (17955, 112468), (18140, 111321), (19047, 106020), (19530, 103398), (20615, 97956), (21204, 95235), (23436, 86165), (23940, 84351), (24489, 82460), (24738, 81630), (25396, 79515), (26505, 76188), (27210, 74214), (28117, 71820), (29295, 68932), (31745, 63612), (31806, 63490), (32652, 61845), (34466, 58590), (35340, 57141), (35910, 56234), (37107, 54420), (38094, 53010), (39060, 51699), (40815, 49476), (41230, 48978)]