15705324180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{136973}}^1$

素因数の和:137015

約数の個数: 216

約数和(自身を含む): 59680667592

約数和(自身を除く): 43975343412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5460, 5733, 6370, 7644, 8190, 8820, 9555, 11466, 12740, 16380, 19110, 22932, 28665, 38220, 57330, 114660, 136973, 273946, 410919, 547892, 684865, 821838, 958811, 1232757, 1369730, 1643676, 1780649, 1917622, 2054595, 2465514, 2739460, 2876433, 3561298, 3835244, 4109190, 4794055, 4931028, 5341947, 5752866, 6163785, 6711677, 7122596, 8218380, 8629299, 8903245, 9588110, 10683894, 11505732, 12327570, 12464543, 13423354, 14382165, 16025841, 17258598, 17806490, 19176220, 20135031, 21367788, 24655140, 24929086, 26709735, 26846708, 28764330, 32051682, 33558385, 34517196, 35612980, 37393629, 40270062, 43146495, 49858172, 53419470, 57528660, 60405093, 62322715, 64103364, 67116770, 74787258, 80129205, 80540124, 86292990, 87251801, 100675155, 106838940, 112180887, 120810186, 124645430, 134233540, 149574516, 160258410, 172585980, 174503602, 186968145, 201350310, 224361774, 241620372, 249290860, 261755403, 302025465, 320516820, 349007204, 373936290, 402700620, 436259005, 448723548, 523510806, 560904435, 604050930, 747872580, 785266209, 872518010, 1047021612, 1121808870, 1208101860, 1308777015, 1570532418, 1745036020, 2243617740, 2617554030, 3141064836, 3926331045, 5235108060, 7852662090, 15705324180]

約数ペア:

[(1, 15705324180), (2, 7852662090), (3, 5235108060), (4, 3926331045), (5, 3141064836), (6, 2617554030), (7, 2243617740), (9, 1745036020), (10, 1570532418), (12, 1308777015), (13, 1208101860), (14, 1121808870), (15, 1047021612), (18, 872518010), (20, 785266209), (21, 747872580), (26, 604050930), (28, 560904435), (30, 523510806), (35, 448723548), (36, 436259005), (39, 402700620), (42, 373936290), (45, 349007204), (49, 320516820), (52, 302025465), (60, 261755403), (63, 249290860), (65, 241620372), (70, 224361774), (78, 201350310), (84, 186968145), (90, 174503602), (91, 172585980), (98, 160258410), (105, 149574516), (117, 134233540), (126, 124645430), (130, 120810186), (140, 112180887), (147, 106838940), (156, 100675155), (180, 87251801), (182, 86292990), (195, 80540124), (196, 80129205), (210, 74787258), (234, 67116770), (245, 64103364), (252, 62322715), (260, 60405093), (273, 57528660), (294, 53419470), (315, 49858172), (364, 43146495), (390, 40270062), (420, 37393629), (441, 35612980), (455, 34517196), (468, 33558385), (490, 32051682), (546, 28764330), (585, 26846708), (588, 26709735), (630, 24929086), (637, 24655140), (735, 21367788), (780, 20135031), (819, 19176220), (882, 17806490), (910, 17258598), (980, 16025841), (1092, 14382165), (1170, 13423354), (1260, 12464543), (1274, 12327570), (1365, 11505732), (1470, 10683894), (1638, 9588110), (1764, 8903245), (1820, 8629299), (1911, 8218380), (2205, 7122596), (2340, 6711677), (2548, 6163785), (2730, 5752866), (2940, 5341947), (3185, 4931028), (3276, 4794055), (3822, 4109190), (4095, 3835244), (4410, 3561298), (5460, 2876433), (5733, 2739460), (6370, 2465514), (7644, 2054595), (8190, 1917622), (8820, 1780649), (9555, 1643676), (11466, 1369730), (12740, 1232757), (16380, 958811), (19110, 821838), (22932, 684865), (28665, 547892), (38220, 410919), (57330, 273946), (114660, 136973)]