71379213960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3500

約数の個数: 256

約数和(自身を含む): 226362470400

約数和(自身を除く): 154983256440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 89, 94, 120, 129, 141, 172, 178, 188, 215, 235, 258, 267, 282, 344, 356, 376, 430, 445, 470, 516, 534, 564, 645, 705, 712, 860, 890, 940, 1032, 1068, 1128, 1290, 1335, 1410, 1720, 1780, 1880, 2021, 2136, 2580, 2670, 2820, 3307, 3560, 3827, 4042, 4183, 5160, 5340, 5640, 6063, 6614, 7654, 8084, 8366, 9921, 10105, 10680, 11481, 12126, 12549, 13228, 15308, 16168, 16535, 16732, 19135, 19842, 20210, 20915, 22962, 24252, 25098, 26456, 30315, 30616, 33070, 33464, 38270, 39684, 40420, 41830, 45924, 48504, 49605, 50196, 57405, 60630, 62745, 66140, 76540, 79368, 80840, 83660, 91848, 99210, 100392, 114810, 121260, 125490, 132280, 142201, 153080, 155429, 167320, 179869, 198420, 229620, 242520, 250980, 284402, 294323, 310858, 359738, 396840, 426603, 459240, 466287, 501960, 539607, 568804, 588646, 621716, 711005, 719476, 777145, 853206, 882969, 899345, 932574, 1079214, 1137608, 1177292, 1243432, 1422010, 1438952, 1471615, 1554290, 1706412, 1765938, 1798690, 1865148, 2133015, 2158428, 2331435, 2354584, 2698035, 2844020, 2943230, 3108580, 3412824, 3531876, 3597380, 3730296, 4266030, 4316856, 4414845, 4662870, 5396070, 5688040, 5886460, 6217160, 6683447, 7063752, 7194760, 8532060, 8829690, 9325740, 10792140, 11772920, 12655889, 13366894, 13833181, 17064120, 17659380, 18651480, 20050341, 21584280, 25311778, 26733788, 27666362, 33417235, 35318760, 37967667, 40100682, 41499543, 50623556, 53467576, 55332724, 63279445, 66834470, 69165905, 75935334, 80201364, 82999086, 100251705, 101247112, 110665448, 126558890, 133668940, 138331810, 151870668, 160402728, 165998172, 189838335, 200503410, 207497715, 253117780, 267337880, 276663620, 303741336, 331996344, 379676670, 401006820, 414995430, 506235560, 553327240, 594826783, 759353340, 802013640, 829990860, 1189653566, 1518706680, 1659981720, 1784480349, 2379307132, 2974133915, 3568960698, 4758614264, 5948267830, 7137921396, 8922401745, 11896535660, 14275842792, 17844803490, 23793071320, 35689606980, 71379213960]

約数ペア:

[(1, 71379213960), (2, 35689606980), (3, 23793071320), (4, 17844803490), (5, 14275842792), (6, 11896535660), (8, 8922401745), (10, 7137921396), (12, 5948267830), (15, 4758614264), (20, 3568960698), (24, 2974133915), (30, 2379307132), (40, 1784480349), (43, 1659981720), (47, 1518706680), (60, 1189653566), (86, 829990860), (89, 802013640), (94, 759353340), (120, 594826783), (129, 553327240), (141, 506235560), (172, 414995430), (178, 401006820), (188, 379676670), (215, 331996344), (235, 303741336), (258, 276663620), (267, 267337880), (282, 253117780), (344, 207497715), (356, 200503410), (376, 189838335), (430, 165998172), (445, 160402728), (470, 151870668), (516, 138331810), (534, 133668940), (564, 126558890), (645, 110665448), (705, 101247112), (712, 100251705), (860, 82999086), (890, 80201364), (940, 75935334), (1032, 69165905), (1068, 66834470), (1128, 63279445), (1290, 55332724), (1335, 53467576), (1410, 50623556), (1720, 41499543), (1780, 40100682), (1880, 37967667), (2021, 35318760), (2136, 33417235), (2580, 27666362), (2670, 26733788), (2820, 25311778), (3307, 21584280), (3560, 20050341), (3827, 18651480), (4042, 17659380), (4183, 17064120), (5160, 13833181), (5340, 13366894), (5640, 12655889), (6063, 11772920), (6614, 10792140), (7654, 9325740), (8084, 8829690), (8366, 8532060), (9921, 7194760), (10105, 7063752), (10680, 6683447), (11481, 6217160), (12126, 5886460), (12549, 5688040), (13228, 5396070), (15308, 4662870), (16168, 4414845), (16535, 4316856), (16732, 4266030), (19135, 3730296), (19842, 3597380), (20210, 3531876), (20915, 3412824), (22962, 3108580), (24252, 2943230), (25098, 2844020), (26456, 2698035), (30315, 2354584), (30616, 2331435), (33070, 2158428), (33464, 2133015), (38270, 1865148), (39684, 1798690), (40420, 1765938), (41830, 1706412), (45924, 1554290), (48504, 1471615), (49605, 1438952), (50196, 1422010), (57405, 1243432), (60630, 1177292), (62745, 1137608), (66140, 1079214), (76540, 932574), (79368, 899345), (80840, 882969), (83660, 853206), (91848, 777145), (99210, 719476), (100392, 711005), (114810, 621716), (121260, 588646), (125490, 568804), (132280, 539607), (142201, 501960), (153080, 466287), (155429, 459240), (167320, 426603), (179869, 396840), (198420, 359738), (229620, 310858), (242520, 294323), (250980, 284402)]