431615340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2753}}^1$

素因数の和:2848

約数の個数: 144

約数和(自身を含む): 1431507168

約数和(自身を除く): 999891828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1340, 1742, 2010, 2340, 2412, 2613, 2753, 3015, 3484, 4020, 4355, 5226, 5506, 6030, 7839, 8259, 8710, 10452, 11012, 12060, 13065, 13765, 15678, 16518, 17420, 24777, 26130, 27530, 31356, 33036, 35789, 39195, 41295, 49554, 52260, 55060, 71578, 78390, 82590, 99108, 107367, 123885, 143156, 156780, 165180, 178945, 184451, 214734, 247770, 322101, 357890, 368902, 429468, 495540, 536835, 553353, 644202, 715780, 737804, 922255, 1073670, 1106706, 1288404, 1610505, 1660059, 1844510, 2147340, 2213412, 2397863, 2766765, 3221010, 3320118, 3689020, 4795726, 5533530, 6442020, 6640236, 7193589, 8300295, 9591452, 11067060, 11989315, 14387178, 16600590, 21580767, 23978630, 28774356, 33201180, 35967945, 43161534, 47957260, 71935890, 86323068, 107903835, 143871780, 215807670, 431615340]

約数ペア:

[(1, 431615340), (2, 215807670), (3, 143871780), (4, 107903835), (5, 86323068), (6, 71935890), (9, 47957260), (10, 43161534), (12, 35967945), (13, 33201180), (15, 28774356), (18, 23978630), (20, 21580767), (26, 16600590), (30, 14387178), (36, 11989315), (39, 11067060), (45, 9591452), (52, 8300295), (60, 7193589), (65, 6640236), (67, 6442020), (78, 5533530), (90, 4795726), (117, 3689020), (130, 3320118), (134, 3221010), (156, 2766765), (180, 2397863), (195, 2213412), (201, 2147340), (234, 1844510), (260, 1660059), (268, 1610505), (335, 1288404), (390, 1106706), (402, 1073670), (468, 922255), (585, 737804), (603, 715780), (670, 644202), (780, 553353), (804, 536835), (871, 495540), (1005, 429468), (1170, 368902), (1206, 357890), (1340, 322101), (1742, 247770), (2010, 214734), (2340, 184451), (2412, 178945), (2613, 165180), (2753, 156780), (3015, 143156), (3484, 123885), (4020, 107367), (4355, 99108), (5226, 82590), (5506, 78390), (6030, 71578), (7839, 55060), (8259, 52260), (8710, 49554), (10452, 41295), (11012, 39195), (12060, 35789), (13065, 33036), (13765, 31356), (15678, 27530), (16518, 26130), (17420, 24777)]