1406040960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23623}}^1$

素因数の和:23676

約数の個数: 128

約数和(自身を含む): 4626524160

約数和(自身を除く): 3220483200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 23623, 29760, 47246, 59520, 70869, 94492, 118115, 141738, 188984, 236230, 283476, 354345, 377968, 472460, 566952, 708690, 732313, 755936, 944920, 1133904, 1417380, 1464626, 1511872, 1889840, 2196939, 2267808, 2834760, 2929252, 3023744, 3661565, 3779680, 4393878, 4535616, 5669520, 5858504, 7323130, 7559360, 8787756, 9071232, 10984695, 11339040, 11717008, 14646260, 15118720, 17575512, 21969390, 22678080, 23434016, 29292520, 35151024, 43938780, 45356160, 46868032, 58585040, 70302048, 87877560, 93736064, 117170080, 140604096, 175755120, 234340160, 281208192, 351510240, 468680320, 703020480, 1406040960]

約数ペア:

[(1, 1406040960), (2, 703020480), (3, 468680320), (4, 351510240), (5, 281208192), (6, 234340160), (8, 175755120), (10, 140604096), (12, 117170080), (15, 93736064), (16, 87877560), (20, 70302048), (24, 58585040), (30, 46868032), (31, 45356160), (32, 43938780), (40, 35151024), (48, 29292520), (60, 23434016), (62, 22678080), (64, 21969390), (80, 17575512), (93, 15118720), (96, 14646260), (120, 11717008), (124, 11339040), (128, 10984695), (155, 9071232), (160, 8787756), (186, 7559360), (192, 7323130), (240, 5858504), (248, 5669520), (310, 4535616), (320, 4393878), (372, 3779680), (384, 3661565), (465, 3023744), (480, 2929252), (496, 2834760), (620, 2267808), (640, 2196939), (744, 1889840), (930, 1511872), (960, 1464626), (992, 1417380), (1240, 1133904), (1488, 944920), (1860, 755936), (1920, 732313), (1984, 708690), (2480, 566952), (2976, 472460), (3720, 377968), (3968, 354345), (4960, 283476), (5952, 236230), (7440, 188984), (9920, 141738), (11904, 118115), (14880, 94492), (19840, 70869), (23623, 59520), (29760, 47246)]