141391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 467470080

約数和(自身を除く): 326078160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 101, 114, 120, 152, 190, 202, 228, 240, 285, 303, 304, 307, 380, 404, 456, 505, 570, 606, 614, 760, 808, 912, 921, 1010, 1140, 1212, 1228, 1515, 1520, 1535, 1616, 1842, 1919, 2020, 2280, 2424, 2456, 3030, 3070, 3684, 3838, 4040, 4560, 4605, 4848, 4912, 5757, 5833, 6060, 6140, 7368, 7676, 8080, 9210, 9595, 11514, 11666, 12120, 12280, 14736, 15352, 17499, 18420, 19190, 23028, 23332, 24240, 24560, 28785, 29165, 30704, 31007, 34998, 36840, 38380, 46056, 46664, 57570, 58330, 62014, 69996, 73680, 76760, 87495, 92112, 93021, 93328, 115140, 116660, 124028, 139992, 153520, 155035, 174990, 186042, 230280, 233320, 248056, 279984, 310070, 349980, 372084, 460560, 465105, 466640, 496112, 589133, 620140, 699960, 744168, 930210, 1178266, 1240280, 1399920, 1488336, 1767399, 1860420, 2356532, 2480560, 2945665, 3534798, 3720840, 4713064, 5891330, 7069596, 7441680, 8836995, 9426128, 11782660, 14139192, 17673990, 23565320, 28278384, 35347980, 47130640, 70695960, 141391920]

約数ペア:

[(1, 141391920), (2, 70695960), (3, 47130640), (4, 35347980), (5, 28278384), (6, 23565320), (8, 17673990), (10, 14139192), (12, 11782660), (15, 9426128), (16, 8836995), (19, 7441680), (20, 7069596), (24, 5891330), (30, 4713064), (38, 3720840), (40, 3534798), (48, 2945665), (57, 2480560), (60, 2356532), (76, 1860420), (80, 1767399), (95, 1488336), (101, 1399920), (114, 1240280), (120, 1178266), (152, 930210), (190, 744168), (202, 699960), (228, 620140), (240, 589133), (285, 496112), (303, 466640), (304, 465105), (307, 460560), (380, 372084), (404, 349980), (456, 310070), (505, 279984), (570, 248056), (606, 233320), (614, 230280), (760, 186042), (808, 174990), (912, 155035), (921, 153520), (1010, 139992), (1140, 124028), (1212, 116660), (1228, 115140), (1515, 93328), (1520, 93021), (1535, 92112), (1616, 87495), (1842, 76760), (1919, 73680), (2020, 69996), (2280, 62014), (2424, 58330), (2456, 57570), (3030, 46664), (3070, 46056), (3684, 38380), (3838, 36840), (4040, 34998), (4560, 31007), (4605, 30704), (4848, 29165), (4912, 28785), (5757, 24560), (5833, 24240), (6060, 23332), (6140, 23028), (7368, 19190), (7676, 18420), (8080, 17499), (9210, 15352), (9595, 14736), (11514, 12280), (11666, 12120)]