241819840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1350

約数の個数: 112

約数和(自身を含む): 626181120

約数和(自身を除く): 384361280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 992, 1178, 1216, 1240, 1283, 1520, 1984, 2356, 2480, 2566, 2945, 3040, 4712, 4960, 5132, 5890, 6080, 6415, 9424, 9920, 10264, 11780, 12830, 18848, 20528, 23560, 24377, 25660, 37696, 39773, 41056, 47120, 48754, 51320, 79546, 82112, 94240, 97508, 102640, 121885, 159092, 188480, 195016, 198865, 205280, 243770, 318184, 390032, 397730, 410560, 487540, 636368, 755687, 780064, 795460, 975080, 1272736, 1511374, 1560128, 1590920, 1950160, 2545472, 3022748, 3181840, 3778435, 3900320, 6045496, 6363680, 7556870, 7800640, 12090992, 12727360, 15113740, 24181984, 30227480, 48363968, 60454960, 120909920, 241819840]

約数ペア:

[(1, 241819840), (2, 120909920), (4, 60454960), (5, 48363968), (8, 30227480), (10, 24181984), (16, 15113740), (19, 12727360), (20, 12090992), (31, 7800640), (32, 7556870), (38, 6363680), (40, 6045496), (62, 3900320), (64, 3778435), (76, 3181840), (80, 3022748), (95, 2545472), (124, 1950160), (152, 1590920), (155, 1560128), (160, 1511374), (190, 1272736), (248, 975080), (304, 795460), (310, 780064), (320, 755687), (380, 636368), (496, 487540), (589, 410560), (608, 397730), (620, 390032), (760, 318184), (992, 243770), (1178, 205280), (1216, 198865), (1240, 195016), (1283, 188480), (1520, 159092), (1984, 121885), (2356, 102640), (2480, 97508), (2566, 94240), (2945, 82112), (3040, 79546), (4712, 51320), (4960, 48754), (5132, 47120), (5890, 41056), (6080, 39773), (6415, 37696), (9424, 25660), (9920, 24377), (10264, 23560), (11780, 20528), (12830, 18848)]