2816257860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:987

約数の個数: 288

約数和(自身を含む): 9730506240

約数和(自身を除く): 6914248380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 47, 52, 58, 60, 65, 78, 87, 90, 94, 116, 117, 130, 141, 145, 156, 174, 180, 188, 195, 234, 235, 260, 261, 282, 290, 348, 377, 390, 423, 435, 468, 470, 522, 564, 580, 585, 611, 705, 754, 780, 846, 870, 883, 940, 1044, 1131, 1170, 1222, 1305, 1363, 1410, 1508, 1692, 1740, 1766, 1833, 1885, 2115, 2262, 2340, 2444, 2610, 2649, 2726, 2820, 3055, 3393, 3532, 3666, 3770, 4089, 4230, 4415, 4524, 5220, 5298, 5452, 5499, 5655, 6110, 6786, 6815, 7332, 7540, 7947, 8178, 8460, 8830, 9165, 10596, 10998, 11310, 11479, 12220, 12267, 13245, 13572, 13630, 15894, 16356, 16965, 17660, 17719, 18330, 20445, 21996, 22620, 22958, 24534, 25607, 26490, 27260, 27495, 31788, 33930, 34437, 35438, 36660, 39735, 40890, 41501, 45916, 49068, 51214, 52980, 53157, 54990, 57395, 61335, 67860, 68874, 70876, 76821, 79470, 81780, 83002, 88595, 102428, 103311, 106314, 109980, 114790, 122670, 124503, 128035, 137748, 153642, 158940, 159471, 166004, 172185, 177190, 206622, 207505, 212628, 229580, 230463, 245340, 249006, 256070, 265785, 307284, 318942, 332891, 344370, 354380, 373509, 384105, 413244, 415010, 460926, 498012, 512140, 516555, 531570, 539513, 622515, 637884, 665782, 688740, 747018, 768210, 797355, 830020, 921852, 998673, 1033110, 1063140, 1079026, 1152315, 1203529, 1245030, 1331564, 1494036, 1536420, 1594710, 1618539, 1664455, 1867545, 1997346, 2066220, 2158052, 2304630, 2407058, 2490060, 2697565, 2996019, 3189420, 3237078, 3328910, 3610587, 3735090, 3994692, 4609260, 4814116, 4855617, 4993365, 5395130, 5992038, 6017645, 6474156, 6657820, 7221174, 7470180, 8092695, 9711234, 9986730, 10790260, 10831761, 11984076, 12035290, 14442348, 14980095, 15645877, 16185390, 18052935, 19422468, 19973460, 21663522, 24070580, 24278085, 29960190, 31291754, 32370780, 36105870, 43327044, 46937631, 48556170, 54158805, 59920380, 62583508, 72211740, 78229385, 93875262, 97112340, 108317610, 140812893, 156458770, 187750524, 216635220, 234688155, 281625786, 312917540, 469376310, 563251572, 704064465, 938752620, 1408128930, 2816257860]

約数ペア:

[(1, 2816257860), (2, 1408128930), (3, 938752620), (4, 704064465), (5, 563251572), (6, 469376310), (9, 312917540), (10, 281625786), (12, 234688155), (13, 216635220), (15, 187750524), (18, 156458770), (20, 140812893), (26, 108317610), (29, 97112340), (30, 93875262), (36, 78229385), (39, 72211740), (45, 62583508), (47, 59920380), (52, 54158805), (58, 48556170), (60, 46937631), (65, 43327044), (78, 36105870), (87, 32370780), (90, 31291754), (94, 29960190), (116, 24278085), (117, 24070580), (130, 21663522), (141, 19973460), (145, 19422468), (156, 18052935), (174, 16185390), (180, 15645877), (188, 14980095), (195, 14442348), (234, 12035290), (235, 11984076), (260, 10831761), (261, 10790260), (282, 9986730), (290, 9711234), (348, 8092695), (377, 7470180), (390, 7221174), (423, 6657820), (435, 6474156), (468, 6017645), (470, 5992038), (522, 5395130), (564, 4993365), (580, 4855617), (585, 4814116), (611, 4609260), (705, 3994692), (754, 3735090), (780, 3610587), (846, 3328910), (870, 3237078), (883, 3189420), (940, 2996019), (1044, 2697565), (1131, 2490060), (1170, 2407058), (1222, 2304630), (1305, 2158052), (1363, 2066220), (1410, 1997346), (1508, 1867545), (1692, 1664455), (1740, 1618539), (1766, 1594710), (1833, 1536420), (1885, 1494036), (2115, 1331564), (2262, 1245030), (2340, 1203529), (2444, 1152315), (2610, 1079026), (2649, 1063140), (2726, 1033110), (2820, 998673), (3055, 921852), (3393, 830020), (3532, 797355), (3666, 768210), (3770, 747018), (4089, 688740), (4230, 665782), (4415, 637884), (4524, 622515), (5220, 539513), (5298, 531570), (5452, 516555), (5499, 512140), (5655, 498012), (6110, 460926), (6786, 415010), (6815, 413244), (7332, 384105), (7540, 373509), (7947, 354380), (8178, 344370), (8460, 332891), (8830, 318942), (9165, 307284), (10596, 265785), (10998, 256070), (11310, 249006), (11479, 245340), (12220, 230463), (12267, 229580), (13245, 212628), (13572, 207505), (13630, 206622), (15894, 177190), (16356, 172185), (16965, 166004), (17660, 159471), (17719, 158940), (18330, 153642), (20445, 137748), (21996, 128035), (22620, 124503), (22958, 122670), (24534, 114790), (25607, 109980), (26490, 106314), (27260, 103311), (27495, 102428), (31788, 88595), (33930, 83002), (34437, 81780), (35438, 79470), (36660, 76821), (39735, 70876), (40890, 68874), (41501, 67860), (45916, 61335), (49068, 57395), (51214, 54990), (52980, 53157)]