147820260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 486307584

約数和(自身を除く): 338487324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 137, 140, 147, 196, 210, 245, 274, 294, 367, 411, 420, 490, 548, 588, 685, 734, 735, 822, 959, 980, 1101, 1370, 1468, 1470, 1644, 1835, 1918, 2055, 2202, 2569, 2740, 2877, 2940, 3670, 3836, 4110, 4404, 4795, 5138, 5505, 5754, 6713, 7340, 7707, 8220, 9590, 10276, 11010, 11508, 12845, 13426, 14385, 15414, 17983, 19180, 20139, 22020, 25690, 26852, 28770, 30828, 33565, 35966, 38535, 40278, 50279, 51380, 53949, 57540, 67130, 71932, 77070, 80556, 89915, 100558, 100695, 107898, 134260, 150837, 154140, 179830, 201116, 201390, 215796, 251395, 269745, 301674, 351953, 359660, 402780, 502790, 539490, 603348, 703906, 754185, 1005580, 1055859, 1078980, 1407812, 1508370, 1759765, 2111718, 2463671, 3016740, 3519530, 4223436, 4927342, 5279295, 7039060, 7391013, 9854684, 10558590, 12318355, 14782026, 21117180, 24636710, 29564052, 36955065, 49273420, 73910130, 147820260]

約数ペア:

[(1, 147820260), (2, 73910130), (3, 49273420), (4, 36955065), (5, 29564052), (6, 24636710), (7, 21117180), (10, 14782026), (12, 12318355), (14, 10558590), (15, 9854684), (20, 7391013), (21, 7039060), (28, 5279295), (30, 4927342), (35, 4223436), (42, 3519530), (49, 3016740), (60, 2463671), (70, 2111718), (84, 1759765), (98, 1508370), (105, 1407812), (137, 1078980), (140, 1055859), (147, 1005580), (196, 754185), (210, 703906), (245, 603348), (274, 539490), (294, 502790), (367, 402780), (411, 359660), (420, 351953), (490, 301674), (548, 269745), (588, 251395), (685, 215796), (734, 201390), (735, 201116), (822, 179830), (959, 154140), (980, 150837), (1101, 134260), (1370, 107898), (1468, 100695), (1470, 100558), (1644, 89915), (1835, 80556), (1918, 77070), (2055, 71932), (2202, 67130), (2569, 57540), (2740, 53949), (2877, 51380), (2940, 50279), (3670, 40278), (3836, 38535), (4110, 35966), (4404, 33565), (4795, 30828), (5138, 28770), (5505, 26852), (5754, 25690), (6713, 22020), (7340, 20139), (7707, 19180), (8220, 17983), (9590, 15414), (10276, 14385), (11010, 13426), (11508, 12845)]