164580240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2069

約数の個数: 160

約数和(自身を含む): 574820352

約数和(自身を除く): 410240112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2011, 2046, 2480, 2640, 2728, 3410, 3720, 4022, 4092, 5115, 5456, 6033, 6820, 7440, 8044, 8184, 10055, 10230, 12066, 13640, 16088, 16368, 20110, 20460, 22121, 24132, 27280, 30165, 32176, 40220, 40920, 44242, 48264, 60330, 62341, 66363, 80440, 81840, 88484, 96528, 110605, 120660, 124682, 132726, 160880, 176968, 187023, 221210, 241320, 249364, 265452, 311705, 331815, 353936, 374046, 442420, 482640, 498728, 530904, 623410, 663630, 685751, 748092, 884840, 935115, 997456, 1061808, 1246820, 1327260, 1371502, 1496184, 1769680, 1870230, 2057253, 2493640, 2654520, 2743004, 2992368, 3428755, 3740460, 4114506, 4987280, 5309040, 5486008, 6857510, 7480920, 8229012, 10286265, 10972016, 13715020, 14961840, 16458024, 20572530, 27430040, 32916048, 41145060, 54860080, 82290120, 164580240]

約数ペア:

[(1, 164580240), (2, 82290120), (3, 54860080), (4, 41145060), (5, 32916048), (6, 27430040), (8, 20572530), (10, 16458024), (11, 14961840), (12, 13715020), (15, 10972016), (16, 10286265), (20, 8229012), (22, 7480920), (24, 6857510), (30, 5486008), (31, 5309040), (33, 4987280), (40, 4114506), (44, 3740460), (48, 3428755), (55, 2992368), (60, 2743004), (62, 2654520), (66, 2493640), (80, 2057253), (88, 1870230), (93, 1769680), (110, 1496184), (120, 1371502), (124, 1327260), (132, 1246820), (155, 1061808), (165, 997456), (176, 935115), (186, 884840), (220, 748092), (240, 685751), (248, 663630), (264, 623410), (310, 530904), (330, 498728), (341, 482640), (372, 442420), (440, 374046), (465, 353936), (496, 331815), (528, 311705), (620, 265452), (660, 249364), (682, 241320), (744, 221210), (880, 187023), (930, 176968), (1023, 160880), (1240, 132726), (1320, 124682), (1364, 120660), (1488, 110605), (1705, 96528), (1860, 88484), (2011, 81840), (2046, 80440), (2480, 66363), (2640, 62341), (2728, 60330), (3410, 48264), (3720, 44242), (4022, 40920), (4092, 40220), (5115, 32176), (5456, 30165), (6033, 27280), (6820, 24132), (7440, 22121), (8044, 20460), (8184, 20110), (10055, 16368), (10230, 16088), (12066, 13640)]