149879520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14869}}^1$

素因数の和:14897

約数の個数: 144

約数和(自身を含む): 584569440

約数和(自身を除く): 434689920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14869, 29738, 44607, 59476, 74345, 89214, 104083, 118952, 133821, 148690, 178428, 208166, 223035, 237904, 267642, 297380, 312249, 356856, 416332, 446070, 475808, 520415, 535284, 594760, 624498, 669105, 713712, 832664, 892140, 936747, 1040830, 1070568, 1189520, 1248996, 1338210, 1427424, 1561245, 1665328, 1784280, 1873494, 2081660, 2141136, 2379040, 2497992, 2676420, 3122490, 3330656, 3568560, 3746988, 4163320, 4282272, 4683735, 4995984, 5352840, 6244980, 7137120, 7493976, 8326640, 9367470, 9991968, 10705680, 12489960, 14987952, 16653280, 18734940, 21411360, 24979920, 29975904, 37469880, 49959840, 74939760, 149879520]

約数ペア:

[(1, 149879520), (2, 74939760), (3, 49959840), (4, 37469880), (5, 29975904), (6, 24979920), (7, 21411360), (8, 18734940), (9, 16653280), (10, 14987952), (12, 12489960), (14, 10705680), (15, 9991968), (16, 9367470), (18, 8326640), (20, 7493976), (21, 7137120), (24, 6244980), (28, 5352840), (30, 4995984), (32, 4683735), (35, 4282272), (36, 4163320), (40, 3746988), (42, 3568560), (45, 3330656), (48, 3122490), (56, 2676420), (60, 2497992), (63, 2379040), (70, 2141136), (72, 2081660), (80, 1873494), (84, 1784280), (90, 1665328), (96, 1561245), (105, 1427424), (112, 1338210), (120, 1248996), (126, 1189520), (140, 1070568), (144, 1040830), (160, 936747), (168, 892140), (180, 832664), (210, 713712), (224, 669105), (240, 624498), (252, 594760), (280, 535284), (288, 520415), (315, 475808), (336, 446070), (360, 416332), (420, 356856), (480, 312249), (504, 297380), (560, 267642), (630, 237904), (672, 223035), (720, 208166), (840, 178428), (1008, 148690), (1120, 133821), (1260, 118952), (1440, 104083), (1680, 89214), (2016, 74345), (2520, 59476), (3360, 44607), (5040, 29738), (10080, 14869)]