4205503680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{625819}}^1$

素因数の和:625846

約数の個数: 112

約数和(自身を含む): 15259994880

約数和(自身を除く): 11054491200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 625819, 1251638, 1877457, 2503276, 3129095, 3754914, 4380733, 5006552, 6258190, 7509828, 8761466, 9387285, 10013104, 12516380, 13142199, 15019656, 17522932, 18774570, 20026208, 21903665, 25032760, 26284398, 30039312, 35045864, 37549140, 40052416, 43807330, 50065520, 52568796, 60078624, 65710995, 70091728, 75098280, 87614660, 100131040, 105137592, 120157248, 131421990, 140183456, 150196560, 175229320, 200262080, 210275184, 262843980, 280366912, 300393120, 350458640, 420550368, 525687960, 600786240, 700917280, 841100736, 1051375920, 1401834560, 2102751840, 4205503680]

約数ペア:

[(1, 4205503680), (2, 2102751840), (3, 1401834560), (4, 1051375920), (5, 841100736), (6, 700917280), (7, 600786240), (8, 525687960), (10, 420550368), (12, 350458640), (14, 300393120), (15, 280366912), (16, 262843980), (20, 210275184), (21, 200262080), (24, 175229320), (28, 150196560), (30, 140183456), (32, 131421990), (35, 120157248), (40, 105137592), (42, 100131040), (48, 87614660), (56, 75098280), (60, 70091728), (64, 65710995), (70, 60078624), (80, 52568796), (84, 50065520), (96, 43807330), (105, 40052416), (112, 37549140), (120, 35045864), (140, 30039312), (160, 26284398), (168, 25032760), (192, 21903665), (210, 20026208), (224, 18774570), (240, 17522932), (280, 15019656), (320, 13142199), (336, 12516380), (420, 10013104), (448, 9387285), (480, 8761466), (560, 7509828), (672, 6258190), (840, 5006552), (960, 4380733), (1120, 3754914), (1344, 3129095), (1680, 2503276), (2240, 1877457), (3360, 1251638), (6720, 625819)]