4144639360

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1204

約数の個数: 128

約数和(自身を含む): 10242872640

約数和(自身を除く): 6098233280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 181, 185, 296, 320, 362, 370, 592, 640, 724, 740, 905, 967, 1184, 1448, 1480, 1810, 1934, 2368, 2896, 2960, 3620, 3868, 4736, 4835, 5792, 5920, 6697, 7240, 7736, 9670, 11584, 11840, 13394, 14480, 15472, 19340, 23168, 23680, 26788, 28960, 30944, 33485, 35779, 38680, 53576, 57920, 61888, 66970, 71558, 77360, 107152, 115840, 123776, 133940, 143116, 154720, 175027, 178895, 214304, 267880, 286232, 309440, 350054, 357790, 428608, 535760, 572464, 618880, 700108, 715580, 857216, 875135, 1071520, 1144928, 1400216, 1431160, 1750270, 2143040, 2289856, 2800432, 2862320, 3500540, 4286080, 4579712, 5600864, 5724640, 6475999, 7001080, 11201728, 11449280, 12951998, 14002160, 22403456, 22898560, 25903996, 28004320, 32379995, 51807992, 56008640, 64759990, 103615984, 112017280, 129519980, 207231968, 259039960, 414463936, 518079920, 828927872, 1036159840, 2072319680, 4144639360]

約数ペア:

[(1, 4144639360), (2, 2072319680), (4, 1036159840), (5, 828927872), (8, 518079920), (10, 414463936), (16, 259039960), (20, 207231968), (32, 129519980), (37, 112017280), (40, 103615984), (64, 64759990), (74, 56008640), (80, 51807992), (128, 32379995), (148, 28004320), (160, 25903996), (181, 22898560), (185, 22403456), (296, 14002160), (320, 12951998), (362, 11449280), (370, 11201728), (592, 7001080), (640, 6475999), (724, 5724640), (740, 5600864), (905, 4579712), (967, 4286080), (1184, 3500540), (1448, 2862320), (1480, 2800432), (1810, 2289856), (1934, 2143040), (2368, 1750270), (2896, 1431160), (2960, 1400216), (3620, 1144928), (3868, 1071520), (4736, 875135), (4835, 857216), (5792, 715580), (5920, 700108), (6697, 618880), (7240, 572464), (7736, 535760), (9670, 428608), (11584, 357790), (11840, 350054), (13394, 309440), (14480, 286232), (15472, 267880), (19340, 214304), (23168, 178895), (23680, 175027), (26788, 154720), (28960, 143116), (30944, 133940), (33485, 123776), (35779, 115840), (38680, 107152), (53576, 77360), (57920, 71558), (61888, 66970)]