223443840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4013}}^1$

素因数の和:4064

約数の個数: 128

約数和(自身を含む): 736970400

約数和(自身を除く): 513526560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4013, 4640, 5568, 6960, 8026, 9280, 11136, 12039, 13920, 16052, 18560, 20065, 24078, 27840, 32104, 40130, 48156, 55680, 60195, 64208, 80260, 96312, 116377, 120390, 128416, 160520, 192624, 232754, 240780, 256832, 321040, 349131, 385248, 465508, 481560, 513664, 581885, 642080, 698262, 770496, 931016, 963120, 1163770, 1284160, 1396524, 1540992, 1745655, 1862032, 1926240, 2327540, 2568320, 2793048, 3491310, 3724064, 3852480, 4655080, 5586096, 6982620, 7448128, 7704960, 9310160, 11172192, 13965240, 14896256, 18620320, 22344384, 27930480, 37240640, 44688768, 55860960, 74481280, 111721920, 223443840]

約数ペア:

[(1, 223443840), (2, 111721920), (3, 74481280), (4, 55860960), (5, 44688768), (6, 37240640), (8, 27930480), (10, 22344384), (12, 18620320), (15, 14896256), (16, 13965240), (20, 11172192), (24, 9310160), (29, 7704960), (30, 7448128), (32, 6982620), (40, 5586096), (48, 4655080), (58, 3852480), (60, 3724064), (64, 3491310), (80, 2793048), (87, 2568320), (96, 2327540), (116, 1926240), (120, 1862032), (128, 1745655), (145, 1540992), (160, 1396524), (174, 1284160), (192, 1163770), (232, 963120), (240, 931016), (290, 770496), (320, 698262), (348, 642080), (384, 581885), (435, 513664), (464, 481560), (480, 465508), (580, 385248), (640, 349131), (696, 321040), (870, 256832), (928, 240780), (960, 232754), (1160, 192624), (1392, 160520), (1740, 128416), (1856, 120390), (1920, 116377), (2320, 96312), (2784, 80260), (3480, 64208), (3712, 60195), (4013, 55680), (4640, 48156), (5568, 40130), (6960, 32104), (8026, 27840), (9280, 24078), (11136, 20065), (12039, 18560), (13920, 16052)]